| 
                                                
                                                
                                                    Sri Lanka Currency in Circulation: Held by Central Bank: Coins (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 12,726.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka External Assets: Total Reserves (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 1,493,581.79
            
                                            Mar 2018
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Jan 1998 - Mar 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka External Assets: Gross Official Assets (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 1,566,323.56
            
                                            Apr 2018
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Jan 1998 - Apr 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Number of Active Credit Cards (Unit)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 1,541,902.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Number of Active Credit Cards: Accepted Locally (Unit)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 23,793.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Number of Active Credit Cards: Accepted Globally (Unit)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 1,518,109.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Credit Card Outstanding Balance (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 93,884.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Credit Card Outstanding Balance: Cards Accepted only Locally (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 703.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Credit Card Outstanding Balance: Cards Accepted Globally (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 93,181.00
            
                                            May 2018
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 2000 - May 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Assets: Domestic Asset (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 276,420.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Assets: Domestic Asset: Loans to Government (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 199,801.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Assets: Domestic Asset: Loans to Others (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 224.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Assets: Domestic Asset: Government Securities (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 25,576.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Assets: Domestic Asset: Others (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 50,819.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Liabilities: Capital Accounts (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 50,000.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Liabilities: Securities Outstandings (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Liabilities: Currency in Circulation (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 598,054.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Liabilities: Currency in Circulation: Notes (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 585,328.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Liabilities: Currency in Circulation: Coins (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 12,726.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Liabilities: Deposits (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 824,353.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Liabilities: Deposits: Government (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 297.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Liabilities: Deposits: Government Agencies (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 27.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Liabilities: Deposits: Commercial Banks (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 341,712.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Liabilities: Deposits: Others (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 4.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Central Bank: Liabilities: Other (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 132,426.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1983 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Total Assets or Liabilities (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 1,535,752.38
            
                                            Mar 2018
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Mar 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Government RG: Revenue (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 1,831,530.76
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1990 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Government RG: Revenue: Tax (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 1,670,178.22
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1990 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Government RG: Revenue: Non Tax (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 161,352.54
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1990 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Expenditure & Lending minus Repayments (LR) (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 2,573,056.34
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1990 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Expenditure & LR: Recurrent (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 1,927,692.94
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1990 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Expenditure & LR: Capital (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 638,343.00
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1994 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Expenditure & LR: Lending minus Repayments (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 7,021.00
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1994 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Current Account Surplus or Deficit (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -96,162.00
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1990 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Financing of Budget Deficit (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 733,494.49
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1990 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Financing of Budget Deficit: Foreign Financing (FF): Net (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 439,243.50
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1990 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Financing of Budget Deficit: FF: Net: Gross Borrowings (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 663,852.00
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1994 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Financing of Budget Deficit: FF: Net: Repayments (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -224,609.00
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1994 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Government RG: Grants (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 8,031.09
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1990 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Financing of Budget Deficit: Domestic Financing (DF): Net (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 294,251.00
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1990 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Financing of Budget Deficit: DF: Net: Market Borrowings (MB) (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 249,574.00
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1994 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Financing of Budget Deficit: DF: Net: MB: Non Bank (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 61,841.00
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1994 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Financing of Budget Deficit: DF: Net: MB: Non Bank: Gross Borrowings (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 704,716.00
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1994 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Financing of Budget Deficit: DF: Net: MB: Non Bank: Repayments (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -642,875.00
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1994 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Financing of Budget Deficit: DF: Net: MB: Bank (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 187,732.67
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1994 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Financing of Budget Deficit: DF: Net: MB: Bank: Net Borrowings (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 206,607.00
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1994 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Financing of Budget Deficit: DF: Net: MB: Bank: Use of Cash Bal (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 -18,847.00
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1994 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Financing of Budget Deficit: DF: Net: Other Borrowings (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 44,677.00
            
                                            2017
                                         | 
                                        
                                        
                                        
                                            yearly
                                         | 
                                        
                                            1994 - 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Loans & Advances: Non Residents (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 250,071.61
            
                                            Mar 2018
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Mar 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Loans & Advances: Non Residents: Non Bank (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 140,463.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Loans & Advances: Non Residents: Bank (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 101,704.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Loans & Advances: Residents (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 1,272,942.22
            
                                            Mar 2018
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Mar 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Loans & Advances: Residents: Commercial Banks (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 317,790.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Loans & Advances: Residents: Inter FCBUs (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 37,302.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Loans & Advances: Residents: BOI Enterprises (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 307,560.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Loans & Advances: Residents: Other Approved (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 581,129.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Other Assets (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 12,738.54
            
                                            Mar 2018
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Mar 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Deposits & Borrowings: Non Residents (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 665,355.60
            
                                            Mar 2018
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Mar 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Deposits & Borrowings: Non Residents: Non Bank (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 73,433.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Deposits & Borrowings: Non Residents: Bank (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 602,574.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Deposits & Borrowings: Residents (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 709,739.01
            
                                            Mar 2018
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Mar 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Deposits & Borrowings: Residents: Central Bank (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 0.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Deposits & Borrowings: Residents: Commercial Banks (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 463,341.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Deposits & Borrowings: Residents: Inter FCBUs (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 5,732.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Deposits & Borrowings: Residents: BOI Enterprises (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 202,796.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Deposits & Borrowings: Residents: Other Approved (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 13,402.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka FCBUs: Other Liabilities (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 160,657.78
            
                                            Mar 2018
                                         | 
                                        
                                        
                                        
                                            monthly
                                         | 
                                        
                                            Dec 1991 - Mar 2018
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Demand (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 365,013.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Demand: Financial Institutions (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 22,563.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Demand: Plantations (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 8,440.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Demand: Trading Enterprises (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 32,501.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Demand: Manufacturing (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 16,297.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Demand: Other Business (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 115,186.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Demand: Non Business Institutions (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 29,847.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Demand: Municipal & Local Government (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 18,035.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Demand: Individuals (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 122,145.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Time (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 3,034,137.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Time: Financial Institutions (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 139,042.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Time: Plantations (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 7,252.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Time: Trading Enterprises (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 45,989.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Time: Manufacturing (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 55,423.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Time: Other Business (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 428,068.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Time: Non Business Institutions (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 121,800.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Time: Municipal & Local Government (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 8,316.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Time: Individuals (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 2,228,245.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Savings: Financial Institutions (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 27,022.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Savings: Plantations (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 4,454.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Savings: Trading Enterprises (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 21,135.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Savings: Manufacturing (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 13,801.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Savings: Other Business (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 112,984.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Savings: Non Business Institutions (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 27,223.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Savings: Municipal & Local Government (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 2,857.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Savings: Individuals (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 1,414,079.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Financial Institutions (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 188,627.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Plantations (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 20,146.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Trading Enterprises (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 99,625.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Manufacturing (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 85,521.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Other Business (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 656,239.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Non Business Institutions (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 178,870.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         | 
                                    
                                
                            
                                
                                    
                                        
                                            
                                            
                                            | 
                                                
                                                
                                                    Sri Lanka Commercial Banks: Deposits: Municipal & Local Government (LKR mn)
                                                
                                             | 
                                        
                                        
                                            
                                            
                
                 29,208.00
            
                                            Dec 2017
                                         | 
                                        
                                        
                                        
                                            quarterly
                                         | 
                                        
                                            Sep 1990 - Dec 2017
                                         |