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Historical Values
Year Value
2004 21.2% of GDP (2003)
2005 21% of GDP (2004 est.)
2006 17.3% of GDP (2005 est.)
2007 11.1% of GDP (2006 est.)
2008 11.3% of GDP (2007 est.)
2009 12.3% of GDP (2008 est.) country comparison to the world: 143
2010 14.6% of GDP (2010 est.) country comparison to the world: 134
2011 21.3% of GDP (2010 est.) country comparison to the world: 97
2012 20.1% of GDP (2012 est.) country comparison to the world: 94