Year	Percent of GDP
2004-01-01	34.7114308608107
2005-01-01	30.8807981765840
2006-01-01	24.6908630672416
2007-01-01	31.6253963216268
2008-01-01	30.0873135895897
2009-01-01	26.6513462610999
2010-01-01	27.6228920375516
2011-01-01	32.1711119284675
2012-01-01	36.3068146838909
2013-01-01	39.2630984591857
2014-01-01	37.7126808635303
2015-01-01	41.7474449654953
2016-01-01	37.8762409358313
2017-01-01	36.4720385402911
2018-01-01	42.3173009459072
2019-01-01	44.1809057939669