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Historical Values
Year Value
2004 19.8% of GDP (2003)
2005 19.8% of GDP (2004 est.)
2006 21.4% of GDP (2005 est.)
2007 33.3% of GDP (2006 est.)
2008 33.6% of GDP (2007 est.)
2009 39% of GDP (2008 est.) country comparison to the world: 5
2010 33.3% of GDP (2010 est.) country comparison to the world: 11
2011 33.6% of GDP (2010 est.) country comparison to the world: 21
2012 37.1% of GDP (2012 est.) country comparison to the world: 7