Year	Percent of GDP
1996-01-01	21.3028603789657
1997-01-01	21.0234394035756
1998-01-01	19.9760702713773
1999-01-01	22.9077990133018
2000-01-01	24.6965475489801
2001-01-01	25.5560313187910
2002-01-01	26.0586567108693
2003-01-01	28.5000969822293
2004-01-01	33.2950882007735
2005-01-01	33.9646473394147
2006-01-01	38.2910558537202
2007-01-01	39.4454471512827
2008-01-01	35.0068995932512
2009-01-01	31.6722548318454
2010-01-01	32.4003380935005
2011-01-01	32.2496366234411
2012-01-01	29.2097322305447
2013-01-01	27.5862734083232
2014-01-01	28.7983279795208
2015-01-01	25.3651807053006
2016-01-01	24.2503268789237
2017-01-01	24.9282232541940