| Korea PII: Mfg: Wood and Wood and Cork Products (WP) (2005=100) | 77.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mining & Manufacturing (2005=100) | 163.90
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mining and Quarrying (MQ) (2005=100) | 86.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: MQ: Coal, Crude Petroleum and Natural Gas (CC) (2005=100) | 33.10
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: MQ: CC: Coal and Lignite (2005=100) | 33.10
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: MQ: Non-metallic Minerals, Except Fuel (NM) (2005=100) | 104.90
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: MQ: NM: Quarrying of Stone, Sand and Gravel (2005=100) | 109.30
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: MQ: NM: Other Non-Metal Ores (2005=100) | 84.60
            
                                        Dec 2012 | monthly | Jan 1985 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Manufacturing (2005=100) | 164.10
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Food Products (FP) (2005=100) | 148.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: FP: Slaughtering of Livestock, Process, Preserve of Meat (2005=100) | 99.50
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: FP: Processing and Preserving of Fishes and Edible Seaweed (2005=100) | 95.80
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: FP: Processing and Preserving of Fruit and Vegetables (2005=100) | 131.90
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: FP: Vegetable and Animal Oils and Fats (2005=100) | 51.50
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: FP: Dairy Products and Edible Ice Cakes (2005=100) | 104.90
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: FP: Grain Mill Products, Starches and Starche (2005=100) | 122.70
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: FP: Other Food Products (2005=100) | 189.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: FP: Livestock Feeds and Prepared Animal Feeds (2005=100) | 161.10
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Beverages (2005=100) | 118.80
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Beverages: Alcoholic Beverages (2005=100) | 127.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Beverages: Ice and Non-alcoholic Beverages, Products (2005=100) | 110.00
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Textiles, Except Apparel (TE) (2005=100) | 95.80
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: TE: Spinning of Textiles and Processing of Threads & Yarn (2005=100) | 55.70
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: TE: Weaving of Textiles and Textile Products (2005=100) | 105.00
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: TE: Knitted Fabric Mills and Fabric Products (2005=100) | 131.80
            
                                        Dec 2012 | monthly | Jan 1985 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: TE: Other Made-Up Textile Articles, Except Apparel (2005=100) | 107.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Wearing Apparel, Clothing Accessories and Fur (WA) (2005=100) | 183.50
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: WA: Sewn Wearing Apparel, Except Fur Apparel (2005=100) | 206.70
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: WA: Dressing and Dyeing of Fur, Articles of Fur (2005=100) | 50.00
            
                                        Dec 2012 | monthly | Jan 1995 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: WA: Knitted and Crocheted Apparel (2005=100) | 51.10
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Tanning and Dressing of Leather, Luggage (TD) (2005=100) | 76.80
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: TD: Luggage, Footwear and Similar Products (2005=100) | 68.90
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: TD: Footwear and Parts of Footwear (2005=100) | 90.40
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: WP: Sawmilling and Planing of Wood (2005=100) | 60.30
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: WP: Wood Products (2005=100) | 82.50
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Pulp, Paper and Paper Products (PP) (2005=100) | 106.10
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: PP: Pulp, Paper and Paperboard (2005=100) | 99.90
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: PP: Corrugated Cardboard, Paper Boxes (2005=100) | 113.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: PP: Other Paper and Paperboard Products (2005=100) | 128.70
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Coke, Hard-coal and Lignite Fuel Briquettes (CH) (2005=100) | 108.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Coke and Briquettes (2005=100) | 69.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Refined Petroleum Products (2005=100) | 110.00
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Chemicals and Chemical Products (CP) (2005=100) | 113.00
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: CP: Basic Chemicals (2005=100) | 128.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: CP: Fertilizers and Nitrogen Compounds (2005=100) | 115.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: CP: Synthetic Rubber and Primary Plastics (2005=100) | 118.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: CP: Other Chemical Products (2005=100) | 97.70
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: CP: Man-Made Fibers (2005=100) | 80.20
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Rubber and Plastic Products (2005=100) | 122.30
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Rubber and Plastic Products: Rubber Products (2005=100) | 107.50
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Rubber and Plastic Products: Plastic Products (2005=100) | 126.20
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Other Non-metallic Mineral Products (ON) (2005=100) | 116.10
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: ON: Glass and Glass Products (2005=100) | 148.90
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: ON: Ceramic Ware (2005=100) | 89.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: ON: Cement, Lime and Plaster and Its Products (2005=100) | 101.30
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: ON: Others (2005=100) | 126.30
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Basic Metal Products (2005=100) | 146.10
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Basic Metal Products: Basic Iron and Steel (2005=100) | 153.90
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Basic Metal Products: Basic Precious and Non-ferrous Metal (2005=100) | 127.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Basic Metal Products: Cast of Metals (2005=100) | 125.10
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Fabricated Metal Products, Except Machinery (FM) (2005=100) | 172.10
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: FM: Structural Metal Products, Tanks (2005=100) | 94.70
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: FM: Other Metal Products; Metal Working Service (2005=100) | 201.30
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Electronic Components, Computer, Radio (EC) (2005=100) | 374.80
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: EC: Semiconductor (2005=100) | 859.20
            
                                        Dec 2012 | monthly | Jan 1980 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: EC: Electronic Components (2005=100) | 199.80
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: EC: Computers and Peripheral Equipment (2005=100) | 146.80
            
                                        Dec 2012 | monthly | Jan 1982 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: EC: Telecommunication and Broadcasting Apparatus (2005=100) | 95.40
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: EC: Electronic Video and Audio Equipment (2005=100) | 135.00
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Medical, Precision and Optical Instruments (MP) (2005=100) | 148.90
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: MP: Medical Appliances and Instruments (2005=100) | 256.80
            
                                        Dec 2012 | monthly | Jan 1985 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: MP: Instruments and Appliances for Measuring (2005=100) | 100.30
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: MP: Spectacle, Photographic Equipment (2005=100) | 114.40
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: MP: Watches, Clocks and its Parts (2005=100) | 41.30
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Electrical Equipment (EE) (2005=100) | 126.30
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: EE: Electric Motors, Generators (2005=100) | 142.70
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: EE: Primary Cells and Batteries and Accumulators (2005=100) | 150.40
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: EE: Insulated Wires and Cables (2005=100) | 87.50
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: EE: Electric Lamps and Bulbs (2005=100) | 205.10
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: EE: Domestic Appliances (2005=100) | 91.20
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: EE: Other (2005=100) | 147.90
            
                                        Dec 2012 | monthly | Jan 1985 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Other Machinery and Equipment (OM) (2005=100) | 110.70
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: OM: General Purpose Machinery (2005=100) | 92.50
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: OM: Special-Purpose Machinery (2005=100) | 134.00
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Motor Vehicles, Trailers and Semitrailers (MV) (2005=100) | 145.90
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: MV: Motor Vehicles and Engines for Motor Vehicle (2005=100) | 144.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: MV: Bodies for Motor Vehicles (2005=100) | 52.70
            
                                        Dec 2012 | monthly | Jan 1980 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: MV: Parts and Accessories for Motor Vehicles (2005=100) | 156.10
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: OT: Other (2005=100) | 88.80
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Furniture (2005=100) | 86.80
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Other Mfg (2005=100) | 131.00
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Other Mfg: Precious Metals and Ornamentations (2005=100) | 90.60
            
                                        Dec 2012 | monthly | Jan 1985 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Other Mfg: Musical Instruments (2005=100) | 47.60
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Other Mfg: Sports and Athletic Goods (2005=100) | 220.90
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Other Mfg: Dolls, Toys and Games (2005=100) | 110.50
            
                                        Dec 2012 | monthly | Jan 1980 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Other Mfg: Other Mfg n.e.c. (2005=100) | 149.50
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Capital Goods: Office (2005=100) | 160.30
            
                                        Dec 2012 | monthly | Jan 1985 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Consumer Goods: Non-durable (2005=100) | 141.40
            
                                        Dec 2012 | monthly | Jan 1985 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Heavy & Chemical Industry (2005=100) | 173.30
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Mfg: Light Industry (2005=100) | 129.50
            
                                        Dec 2012 | monthly | Jan 1975 - Dec 2012 | 
                            
                        
                            
                                
                                    
                                        
                                        
                                        | Korea PII: Index of Machinery for Equip Investment: Machinery Inventory (2005=100) | 129.20
            
                                        Dec 2012 | monthly | Jan 1985 - Dec 2012 |