The Polish economy with a population of 38.2 Million (Est 2010) ranks 20th in the world with a GDP PPP of 717.5 billion and GDP PPP per capita of 18,837 vs 47,123 (United States) according to the IMF in 2010. Its currency is the Polish Zloty (PLN). Bank deposits held for a fixed term in Poland are called term deposits. According to CIA.gov its estimated inflation was 3.5% in 2009 and 2.4% in 2010.