Year	Percent of GDP
1997-01-01	0.000839679491718069
1998-01-01	0.000108782584151073
1999-01-01	-0.001378484270396550
2000-01-01	-0.001197866482198600
2001-01-01	-0.000351816083325487
2002-01-01	0.002182733783594420
2003-01-01	0.003365880234743420
2004-01-01	0.005177711792652870
2005-01-01	0.006043290358827760
2006-01-01	0.006222668888920990
2007-01-01	0.007267278232441250
2008-01-01	0.006866034915656880
2009-01-01	0.006991245839176610
2010-01-01	0.007845511946749870
2011-01-01	0.009917551492265430
2012-01-01	0.012166153298334300