Year	% of GDP
1989	39.12840019994398
1990	40.933943570707
1991	44.0615972806026
1992	46.0501444176036
1993	48.246140333559865
1994	47.353482170743476
1995	47.20953528708862
1996	46.74176855001077
1997	44.11748247052306
1998	41.12915443399111
1999	37.72728801852983
2000	33.26764187365232
2001	52.443680164552234
2002	53.86253846151031
2003	56.25036551462277
2004	56.662273405452446
2005	56.53885741583626
2006	55.46735161303001
2007	55.65992189704348
2008	63.815112152029585
2009	75.84203747641173
2010	84.96437397613431
2011	89.54679477826927
2012	93.64927460798808
2013	95.32250561188786
2014	95.454198507531
2015	95.9561452218224
2016	97.92893484803679
2017	97.02163490685496
2018	98.44977245920852
2019	100.11904432774921
2020	124.73317716357258
2021	118.88850192661016
2022	110.38533166501632