Year	Percent of GDP
2004-01-01	27.6960834028855
2005-01-01	25.2553752403658
2006-01-01	28.6795433868784
2007-01-01	28.4070495274236
2008-01-01	27.2325239179078
2009-01-01	34.6222367580567
2010-01-01	29.4992525435509
2011-01-01	23.6847488950196
2012-01-01	36.1664562703617
2013-01-01	43.6907321439612
2014-01-01	41.3312513841845
2015-01-01	38.9195246319660
2016-01-01	34.4302403297814
2017-01-01	34.2085509108325
2018-01-01	33.3077275264609
2019-01-01	33.1752875802629