Year	% of GDP
1982	33.803046636203625
1983	33.15002005203736
1984	34.8963146845066
1985	35.27910190759815
1986	35.25017972044299
1987	37.23376470014735
1988	37.97919297805199
1989	35.876590985154024
1990	36.694189756245116
1991	38.501169735599646
1992	40.60555262602452
1993	41.70723461735341
1994	41.69672689004652
1995	39.53009973335681
1996	38.759124188298486
1997	39.74224218197529
1998	38.347084943467294
1999	36.55791218450414
2000	35.73955353172804
2001	37.26929737169331
2002	38.883220893079425
2003	42.41350434343867
2004	45.67236733507426
2005	45.95478431202102
2006	48.26050542437677
2007	50.27522621544718
2008	51.78758738405417
2009	50.37304208254724
2010	51.32671357663089
2011	49.23332825012587
2012	48.66536340625867
2013	47.37839154315455
2014	47.615818413189565
2015	45.417589431373784
2016	44.38066143703105
2017	44.90504750342864
2018	44.48574798596891
2019	43.77302795899064
2020	43.9264166508497
2021	45.47068463551977
2022	46.05031050236793