Hungary is an OECD high-income mixed economy with very high human development index and skilled labour force with the 16th lowest income inequality in the world. Furthermore, it is the 9th most complex economy according to the Economic Complexity Index. The Hungarian is the 57th-largest economy in the world (out of 188 countries measured by IMF) with $265.037 billion output, and ranks 49th in the world in terms of GDP per capita measured by purchasing power parity. Hungary is an export-oriented market economy with a heavy emphasis on foreign trade, thus the country is the 36th largest export economy in the world. The country has more than $100 billion export in 2015 with high, $9.003 billion trade surplus, of which 79% went to the EU and 21% was extra-EU trade. Hungary has a more than 80% privately owned economy with 39,1% overall taxation, which provides the basis for the country's welfare economy. On the expenditure side, household consumption is the main component of GDP and accounts for 50 percent of its total use, followed by gross fixed capital formation with 22 percent and government expenditure with 20 percent. Hungary continues to be one of the leading nations for attracting foreign direct investment in Central and Eastern Europe, the inward FDI in the country was $119.8 billion in 2015, while Hungary invests more than $50 billion abroad. , the key trading partners of Hungary were Germany, Austria, Romania, Slovakia, France, Italy, Poland and Czech Republic. Major industries include food processing, pharmaceuticals, motor vehicles, information technology, chemicals, metallurgy, machinery, electrical goods, and tourism (in 2014 Hungary welcomed 12.1 million international tourists).