Year	Percent of GDP
2004-01-01	70.9975900160380
2005-01-01	47.6873800647044
2006-01-01	39.2529502811033
2007-01-01	14.5882923637344
2008-01-01	13.3230840630770
2009-01-01	14.6601392739712
2010-01-01	18.8269036187824
2011-01-01	24.3993205106881
2012-01-01	20.6069089733922
2013-01-01	23.5495330053584
2014-01-01	25.2289740162637
2015-01-01	37.8649577796009
2016-01-01	33.8380441214444
2017-01-01	33.5379861832636
2018-01-01	30.4793694389785
2019-01-01	30.7626233228584