Year Percent of GDP 2004-01-01 689.9460270717030 2005-01-01 395.2148312403920 2006-01-01 338.2558014384280 2007-01-01 407.1396693030750 2008-01-01 340.9420280153810 2009-01-01 520.4541291668020 2010-01-01 79.2276967333028