Year	Percent of GDP
1990-01-01	-1.95032751262637
1991-01-01	2.47293340925705
1992-01-01	-1.17469446441409
1993-01-01	4.23260309278351
1994-01-01	3.00400000000000
1995-01-01	3.44166666666667
1996-01-01	-1.40061028770706
1997-01-01	-1.62805566002257
2002-01-01	-6.74531533195669
2003-01-01	-5.81628742871610
2004-01-01	-5.61055014555325
2005-01-01	-6.44885796324468
2006-01-01	-7.16849604852789
2007-01-01	-4.55796186895811
2008-01-01	-6.36079061976549
2009-01-01	-6.56296296296296
2010-01-01	-7.73391347588264
2011-01-01	-10.12091375064320