Year	Percent of GDP
1990-01-01	52.6205809545912
1991-01-01	64.9114304407880
1992-01-01	61.6569229882709
1993-01-01	63.6815382338544
1994-01-01	66.5412100044161
1995-01-01	66.1836432074826
1996-01-01	65.1978803839092
1997-01-01	59.8824296913156
1998-01-01	66.3514434343267
1999-01-01	64.0681097896128
2000-01-01	64.5733198414706
2001-01-01	58.9890808776066
2002-01-01	63.9354609821022
2003-01-01	62.5881953798115
2004-01-01	59.4156672858263
2005-01-01	51.7646230480547
2006-01-01	49.6869680346867
2007-01-01	42.9786611378803
2008-01-01	43.7999872495580
2010-01-01	33.8625212320188