Year	Percent of GDP
1993-01-01	23.7250302768793
1994-01-01	27.0611744077743
1995-01-01	30.1151370116444
1996-01-01	29.2718219415799
1997-01-01	31.2181596406653
1998-01-01	31.7285726089412
1999-01-01	31.3718148808582
2000-01-01	33.6973640547607
2001-01-01	32.4750980939804
2002-01-01	31.3175230436599
2003-01-01	30.7510263736310
2004-01-01	32.1051253964511
2005-01-01	33.7213487892678
2006-01-01	35.1709839802881
2007-01-01	34.5270331153700
2008-01-01	35.1053461972328
2009-01-01	30.2597135464883
2010-01-01	32.2651703342093
2011-01-01	33.2504268124552
2012-01-01	31.6690037336786
2013-01-01	28.8750371285800
2014-01-01	28.5217009738813
2015-01-01	28.0538923871424
2016-01-01	27.2455315118859
2017-01-01	28.5191790659492