Brazil received an International Monetary Fund (IMF) rescue package in mid-2002 of $30.4 billion, a record sum at the time. Brazil's central bank repaid the IMF loan in 2005, although it was not due to be repaid until 2006. One of the issues the Central Bank of Brazil recently dealt with was an excess of speculative short-term capital inflows to the country, which may have contributed to a fall in the value of the U.S. dollar against the real during that period. Nonetheless, foreign direct investment (FDI), related to long-term, less speculative investment in production, is estimated to be $193.8 billion for 2007. Inflation monitoring and control currently plays a major part in the Central bank's role in setting short-term interest rates as a monetary policy measure.