Year	% of GDP
1980	80.1472731589815
1981	78.16626340519537
1982	77.21283987008775
1983	84.66490745680557
1984	85.6226363955978
1985	77.45500477327288
1986	75.72409074001499
1987	74.78263731012986
1988	72.25356614002078
1989	78.25992215872935
1990	69.52093503535257
1991	97.29981486535252
1992	98.81651567018639
1993	85.18013227613656
1994	81.60680844027397
1995	77.81772873477914
1996	77.64636153236107
1997	79.52853738333062
1998	87.31463323504197
1999	73.95332412667321
2000	77.4478012706704
2001	79.80474363342765
2002	86.11650162454674
2003	83.96543815875106
2004	83.52701811724637
2005	80.52542869705408
2006	77.82643626783792
2007	78.4261145000049
2008	80.72771094307615
2009	81.03253767926564
2010	81.39775904279912
2011	75.31802218114603
2012	81.59368745534842
2013	82.26327438691474
2014	83.46625478541124
2015	88.50257875543008
2016	91.17602187027103
2017	91.6569126432415
2018	92.30098256917306
2019	88.72899876834774
2020	94.36209638407634
2021	80.54796940810449