Year	Percent of GDP
1980	45.975
1981	46.55
1982	47.39
1983	48.208
1984	48.951
1985	49.334
1986	48.699
1987	49.288
1988	48.075
1989	47.697
1990	47.706
1991	48.411
1992	47.994
1993	48.839
1994	49.2
1995	49.702
1996	50.98
1997	50.875
1998	50.544
1999	51.028
2000	50.325
2001	50.345
2002	49.634
2003	49.256
2004	49.395
2005	49.94
2006	50.429
2007	49.934
2008	50.031
2009	49.979
2010	49.998
2011	51.138
2012	52.13
2013	53.146
2014	53.313
2015	53.174
2016	53.164
2017	53.79
2018	53.567
2019	52.446
2020	52.002
2021	51.632
2022	51.51
2023	51.449
2024	51.431