Year	Percent of GDP
2005-01-01	89.09809686625030
2006-01-01	-5.53292859486603
2007-01-01	9.51711910247797
2008-01-01	-32.44996304916430
2009-01-01	-53.92582361747380
2010-01-01	-50.78725386289400
2011-01-01	-53.03720574095760
2012-01-01	-79.24746678998490