Year	Percent of GDP
1990-01-01	-0.5569198012775020
1991-01-01	-0.0477691850089233
1992-01-01	4.5781995133820000
1994-01-01	8.4334203655352500
1995-01-01	5.5391527599486500
1996-01-01	5.5957810718358000
2001-01-01	-2.7508341237119200
2002-01-01	-4.0732664825986900
2003-01-01	0.7632189289788280
2004-01-01	8.2625660336032900
2005-01-01	4.2412371545435300
2006-01-01	13.9402134804083000
2007-01-01	7.9493773161298400
2008-01-01	5.6468523661125400