Year	% of GDP
1982	0.8125178256969176
1983	0.6556289054686536
1984	0.4975106101314085
1985	0.4444623660036472
1986	0.49047246220659535
1987	0.49241955634441265
1988	0.5195187955341497
1989	0.47810318795951184
1990	0.47490843066250954
1991	0.5142320511542164
1992	0.5171152480237641
1993	0.5738370001401133
1994	0.6018950794809527
1995	0.6446292020679539
1996	0.6431357371310298
1997	0.924928622418766
1998	0.594932075258712
1999	0.6743807468060289
2000	0.7254263279398321
2001	0.7700772314531218
2002	0.8553134636443686
2003	0.9165092699911668
2004	0.9498647560389171
2005	0.9284073729086607
2006	0.8809656122536972
2007	0.840266935634097
2008	0.764995809498642
2009	0.7392595708299876
2010	0.7199535131077506
2011	0.6545807730478536
2012	0.6151687603233607
2013	0.6181612129460626
2014	0.6966918501095618
2015	0.6945888370908945
2016	0.6471644225044301
2017	0.628033416679543
2018	0.567712941479852
2019	0.5400494501617659
2020	0.5205364693877959
2021	0.4698527982427505
2022	0.5073691223386662
2023	0.6387455395252964