Year	Percent of GDP
1980	56.773
1981	63.652
1982	61.67
1983	64.319
1984	61.117
1985	60.387
1986	59.561
1987	57.685
1988	55.709
1989	54.113
1990	54.102
1991	55.352
1992	55.637
1993	56.778
1994	54.392
1995	52.386
1996	52.666
1997	51.237
1998	50.56
1999	50.069
2000	49.052
2001	49.188
2002	49.506
2003	50.715
2004	48.933
2005	51.628
2006	48.451
2007	48.249
2008	50.281
2009	54.15
2010	53.341
2011	54.518
2012	55.865
2013	55.827
2014	55.274
2015	53.749
2016	53.042
2017	52.155
2018	52.096
2019	51.858
2020	51.789
2021	51.806
2022	51.799
2023	51.831
2024	51.922