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Historical Values
Year Value
2004 25.5% of GDP (2003)
2005 22.5% of GDP (Jan - Sep 2004 est.)
2006 29% of GDP (2005 est.)
2007 28.6% of GDP (2006 est.)
2008 26.8% of GDP (2007 est.)
2009 27.3% of GDP (2008 est.) country comparison to the world: 35
2010 24.9% of GDP (2010 est.) country comparison to the world: 45
2011 24.7% of GDP (2010 est.) country comparison to the world: 64
2012 28.8% of GDP (2012 est.) country comparison to the world: 23