data koreaDiscover economic indicators for South Korea, such as GDP, GNP and FDI to use in your data forecasts and economic reports on the South Korea`s economy with CEIC. . ENG. English;Korea joined the OECD in 1996, becoming the Organisation’s 29th member country and its fifth from the Asia-Pacific region. it is one of 38 OECD Members. ... Key data and interactive