Private investment reached 25% of the GDP in 2007, and has remained stable through 2010; and inflation is under control at an average 2% per year for the next 5 years. International Debt will reach 25% of the GDP by 2010, down from 35% in 2006, and will be only 12% of the GDP by 2015. The International Monetary Reserves of the National Reserve Bank (Dollar, Euro, Yen, Gold, and other currencies) reached US$27 billion by the end of 2007, and US$31 billion at the end of 2008.