Year	% of GDP
1990	23.79209861818613
1994	25.20894999447853
1995	25.672766906666805
1996	25.311268289166314
1997	24.478319778893834
1998	24.35242936448076
1999	23.839939166333945
2000	23.698123565879946
2001	24.745474197560068
2002	24.988306957411943
2003	25.246620522659583
2004	24.757310778605433
2005	25.10076244610978
2006	24.879762524847507
2007	24.76056883866101
2008	25.913629711207495
2009	28.39337545187806
2010	28.275440428862975
2011	27.400923590411207
2012	27.461078092332578
2013	27.0624948946043
2014	26.825976097980874
2015	26.798982410271467
2016	26.615766422054378
2017	26.351008950275254
2018	26.236029761121895
2019	26.86189485038897
2020	33.495940758306375
2021	31.783227642354316
2022	29.3373090326265