_#_Agriculture: accounts for 11% of GNP and employs 21% of work force (including fishing and forestry); principal crops—rice, root crops, barley, vegetables, fruit; livestock and livestock products—cattle, hogs, chickens, milk, eggs; self-sufficient in food, except for wheat; fish catch of 2.9 million metric tons, seventh-largest in world
_#_Economic aid: US commitments, including Ex-Im (FY70-89), $3.9 billion; non-US countries (1970-89), $3.0 billion
_#_Currency: South Korean won (plural—won); 1 South Korean won (W) = 100 chon (theoretical)
_#_Exchange rates: South Korean won (W) per US$1—718.14 (January 1991), 707.76 (1990), 671.46 (1989), 731.47 (1988), 822.57 (1987), 881.45 (1986), 870.02 (1985)
_#_Fiscal year: calendar year
_*Communications #_Railroads: 3,106 km operating in 1983; 3,059 km 1.435-meter standard gauge, 47 km 0.610-meter narrow gauge, 712 km double track, 418 km electrified; government owned
_#_Highways: 62,936 km total (1982); 13,476 km national highway, 49,460 km provincial and local roads
_#_Inland waterways: 1,609 km; use restricted to small native craft
_#_Pipelines: 455 km refined products
_#_Ports: Pusan, Inchon, Kunsan, Mokpo, Ulsan