Year	% of GDP
1982	15.161114411866722
1983	16.557871728384697
1984	17.658833380573448
1985	19.41069441703343
1986	21.25641383816531
1987	50.87761246945311
1988	44.669069104246645
1989	45.20043717605044
1990	44.716527970148775
1991	37.59931391826509
1992	32.02277656965462
1993	27.212177722908727
1994	25.406331730426928
1995	21.642245852510836
1996	21.35172531926111
1997	23.50866370254999
1998	23.36930510519287
1999	25.503959339881447
2000	31.879192887633355
2001	32.638143425277846
2002	34.353900246590094
2003	36.40146545786293
2004	38.849366498767246
2005	43.15577850393756
2006	47.185638737882776
2007	53.12933618958478
2008	59.28670455249376
2009	59.74735000212663
2010	60.1601082448584
2011	58.31922592740776
2012	50.24925033532344
2013	46.05118038233056
2014	42.51429802436583
2015	35.07984149846306
2016	33.3743764200769
2017	32.3983896323025
2018	32.34142598044424
2019	33.25898310546963
2020	37.59900086849947
2021	38.328010534267584
2022	35.73233459202127
2023	32.65274698136316