Year	% of GDP
1994	29.914688599197152
1995	32.050502086969175
1996	27.280446302779175
1997	22.699639548922573
1998	25.312085237263275
1999	21.114584026069032
2000	15.226000061875444
2001	15.437030075187968
2002	18.41978321321151
2003	16.496036795349216
2004	17.457926449200084
2005	15.971892332085064
2006	16.32906308802361
2007	17.13894786181036
2008	15.414351868402676
2009	19.276881675122056
2010	16.17011240701088
2011	13.411287825699917
2012	13.408688891512702
2013	14.563892381970403
2014	15.780912690142426
2015	22.290192940107715
2016	25.707116013053522
2017	25.492951058532903
2018	23.014633526448307
2019	23.46966056248867
2020	25.976782199835203
2021	21.876617623195184
2022	19.49182960589731