Year	% of GDP
1995	17.20188787929465
1996	13.625693931015032
1997	13.733889075367353
1998	14.490541639605164
1999	13.583312817987855
2000	11.318022207023809
2001	11.14457219812272
2002	14.626530514762468
2003	17.52860450642293
2004	20.578814995543222
2005	21.14820662601884
2006	28.15951233786262
2007	30.578272054092494
2008	24.869241915933614
2009	28.39735322338064
2010	31.41305108766965
2011	27.81394952763934
2012	31.725931290418792
2013	34.03447731901508
2014	31.090354583340403
2015	33.251200093033646
2016	34.43346496069457
2017	36.45607732896531
2018	35.84058137695439
2019	35.20722038748182
2020	44.59172171958357
2021	43.40249499188035
2022	43.4704498170032