Year	Percent of GDP
2004-01-01	3.57005911764635
2005-01-01	4.44243939300451
2006-01-01	4.63809593322024
2007-01-01	7.22121557728599
2008-01-01	10.06171413862020
2009-01-01	6.56927175957377
2010-01-01	6.36907912158560
2011-01-01	4.86017703518445
2012-01-01	7.28310984407187
2013-01-01	10.51576321113750
2014-01-01	10.00714270606330
2015-01-01	7.48951030026877
2016-01-01	6.06502747127008
2017-01-01	12.46158655520790
2018-01-01	12.34114219169360
2019-01-01	13.91891017172560