The Bulgarian economy with a country population of 7.364 Million (Est 2011 census) ranks 66th in the world with a GDP PPP of 101,033 billion and GDP PPP per capita of 13,789 vs 48,328 (United States) according to the IMF in 2011. The currency of Bulgaria is the Bulgarian lev (BGN). In the country its bank issue deposit products called time deposits, which is similar to fixed interest term products issued by banks in other countries. According to CIA.gov website its inflation was estimated at 2.4% in 2010 and 4.2% in 2011.