Year	% of GDP
1980	58.70762027768862
1981	59.43450249051993
1982	56.427592620553746
1983	53.34844721550608
1984	54.23998546787612
1985	55.49362678467445
1986	55.89444589579441
1987	56.62398836795948
1988	55.752984912524084
1989	58.15092348066072
1990	60.33082960219055
1991	55.01612751193519
1992	54.16228551355399
1993	54.1817504950298
1994	55.08496312411434
1995	63.526488024339486
1996	64.19460872399969
1997	62.77564576260234
1998	60.5967062114866
1999	61.76306645396301
2000	65.64364405728263
2001	64.97252149018583
2002	62.458456830883314
2003	60.218249546820836
2004	60.755138064261715
2005	62.11871021839639
2006	63.56809901438398
2007	62.482703858407874
2008	66.87888755806397
2009	62.83820652701855
2010	66.07027167999142
2011	75.52094788581718
2012	77.53711020840763
2013	78.08301702929236
2014	76.3154394520317
2015	72.10428492408086
2016	68.79241096761564
2017	70.05729446200483
2018	71.34324599672117
2019	71.92391623275634
2020	70.2131103190709
2021	79.71005638539407
2022	83.66152087481073
2023	82.18465162443687