Year	% of GDP
1990	40.3870962973116
1991	23.9736052510202
1992	22.9511242308123
1993	22.8933522506949
1994	22.5809232275502
1995	27.6263736322292
1996	31.8950825846373
1997	27.1875818919465
1998	18.6892394203827
1999	20.2027250357524
2000	34.2584472905959
2001	30.3865708781182
2002	49.6150940004484
2003	48.7223667831708
2004	55.8476922630083
2005	62.3347404677918
2006	62.2912324061948
2007	61.3668774257785
2008	66.0598935506205
2009	51.7322646352647
2010	55.9661611105459
2011	37.5617320657366
2012	59.1030408512754
2013	47.7413993201726
2014	31.016947831293
2015	16.3921988648858
2016	12.2468654255016
2017	22.1587604827104
2018	31.6168598912657
2019	34.4990280272661
2020	11.4789831280341
2021	61.0347089411103