Year	Percent of GDP
2004-01-01	40.8039474431697
2005-01-01	33.1423182238025
2006-01-01	36.4736710354616
2007-01-01	38.9652660124184
2008-01-01	41.1626807321010
2009-01-01	37.9878834539509
2010-01-01	40.8440532029970
2011-01-01	42.1865964180804
2012-01-01	37.5440946577353
2013-01-01	33.1616842943618
2014-01-01	31.7775399732384
2015-01-01	27.1772385083656
2016-01-01	21.1637150511091
2017-01-01	21.8025250880558
2018-01-01	22.3252994536874
2019-01-01	22.6990711834077