Year	% of GDP
1982	6.897864598442924
1983	7.1114553256869355
1984	7.7408229727128965
1985	7.892051682496746
1986	6.7435066131077415
1987	5.249090183017185
1988	5.875944149110867
1989	6.656113995964701
1991	8.486608186376381
1992	11.576990930171972
1993	14.253716407634025
1994	15.08576269624732
1995	16.166310977348896
1996	16.337026059841776
1997	16.28236571504834
1998	16.32436902565664
1999	15.882390820447837
2000	17.33387514363552
2001	16.884960572485298
2002	16.54391448980415
2003	16.99472273268594
2004	16.829335591727325
2005	17.059659782000683
2006	17.758056134599823
2007	17.605719507402604
2008	17.670548661477753
2009	17.38543812889883
2010	17.460123158656344
2011	17.932727049917137
2012	18.974429838517782
2013	19.838424243343788
2014	20.717019144138266
2015	21.17981847838535
2016	22.326294034592784
2017	23.0039838877121
2018	23.22866805389014
2019	23.736917725541467
2020	20.474828185255614
2021	22.12183358736035
2022	25.071705585352678
2023	24.6409606480665