Year	Percent of GDP
1993-01-01	20.3273642150350
1994-01-01	22.8318146359587
1995-01-01	24.4598740658545
1996-01-01	23.0737281692573
1997-01-01	24.7110098562675
1998-01-01	25.6130067857884
1999-01-01	25.3907708282232
2000-01-01	28.2281720788932
2001-01-01	26.7069966190486
2002-01-01	25.5032495774414
2003-01-01	25.2832965893904
2004-01-01	26.2311881789257
2005-01-01	28.7268284857574
2006-01-01	30.3397576481034
2007-01-01	31.3334523580837
2008-01-01	32.3078745908914
2009-01-01	27.6815663853380
2010-01-01	30.3302505639369
2011-01-01	31.4397838310742
2012-01-01	30.2090575905515
2013-01-01	27.6842170066754
2014-01-01	28.1188174795689
2015-01-01	27.7400544403814
2016-01-01	27.5722201454380
2017-01-01	28.7555639160080