Year	% of GDP
1983	3.360124212256827
1984	3.3631720022252565
1985	4.34081055607917
1986	3.8573131278733177
1987	3.99891995216931
1988	3.716280095802345
1989	6.506619158957233
1990	3.9376692481371456
1991	3.381299036437688
1992	3.712536146221499
1993	3.956404556504098
1994	4.0554692355500315
1995	4.2806360070030145
1996	4.526610334461442
1997	4.62371249650554
1998	4.721180705829186
1999	4.764832308207278
2000	4.953989559118973
2001	4.84780538283328
2002	8.477262125535862
2003	7.818917344733239
2004	7.094094993104121
2005	7.021814422283673
2006	7.131571619993549
2007	7.328945763385429
2008	6.934055005559002
2009	6.93180305694933
2010	6.476888402455412
2011	6.063559012533664
2012	5.9693183578013365
2013	5.921596186208565
2014	5.972422726664346
2015	5.421119484119491
2016	6.331663232009609
2017	6.324743119030386
2018	7.549179198131248
2019	7.693501885564999
2020	5.5788172383685195
2021	4.632097347472354
2022	5.685401249178952
2023	6.1386180375301995