Year	Percent of GDP
1990-01-01	30.3641969259515
1991-01-01	31.7860587370459
1992-01-01	38.2150153487184
1993-01-01	43.7092874385249
1994-01-01	44.7677160809802
1995-01-01	47.0415561034089
1996-01-01	46.2917633902795
1997-01-01	68.6540101640210
1998-01-01	63.5502827681199
1999-01-01	59.5873104291460
2000-01-01	58.9009561165612
2001-01-01	61.0142059488941
2002-01-01	56.9763006171926
2003-01-01	54.9877665508105
2004-01-01	48.6402640183676
2005-01-01	38.4567757643029
2006-01-01	43.3259397705018
2007-01-01	41.1553316174475
2008-01-01	79.0283992702086
2009-01-01	98.5752128172024
2010-01-01	105.2911967769470
2011-01-01	112.5110068384350
2012-01-01	111.7446050245880
2016-01-01	74.6658876236001