Year	Percent of GDP
1972-01-01	-4.73825444548668
1973-01-01	-4.31767080311488
1974-01-01	-12.89373521946760
1975-01-01	-26.46733299725310
1976-01-01	-17.39177598256910
1977-01-01	-16.48192651706300
1978-01-01	-23.27443324166700
1979-01-01	-25.75614256782460
1980-01-01	-26.95566522905300
1981-01-01	-30.76921093063540
1982-01-01	-34.03943353924550
1983-01-01	-29.98518816666870
1984-01-01	-25.07232202977030
1985-01-01	-30.83017120939450
1986-01-01	-30.85698034646080
1987-01-01	-27.88550666471890
1988-01-01	-14.98592445237320
1989-01-01	-6.40764900708592
1990-01-01	-22.54305425344390
1991-01-01	-22.65895143952730
1992-01-01	-24.70990750282650
1993-01-01	-25.38002234313930
1994-01-01	-22.04285915825680
1995-01-01	-119.27316361485100
1996-01-01	-18.37144003540190
1997-01-01	60.15001387828330
1998-01-01	92.91331451552030
1999-01-01	103.32584848841400
2000-01-01	210.36364935234800
2001-01-01	58.45365529321340
2002-01-01	-3.15973895531163
2003-01-01	3.19522671483137
2004-01-01	52.31976664198590
2005-01-01	53.85366338038900
2006-01-01	108.61613492837400
2007-01-01	8.26862014149391
2008-01-01	-244.26131005083200
2009-01-01	-473.27439003584600
2010-01-01	-829.37735375273700
2011-01-01	-304.07990941912500
2012-01-01	-156.52249697759900
2013-01-01	-34.62467838953430
2014-01-01	-14.03747790802030