Year	Percent of GDP
1980	60.034
1981	62.617
1982	64.59
1983	64.144
1984	61.417
1985	62.562
1986	60.722
1987	58.56
1988	57.167
1989	57.248
1990	57.988
1991	61.609
1992	66.894
1993	68.36
1994	65.616
1995	62.441
1996	60.448
1997	58.32
1998	56.09
1999	55.41
2000	52.43
2001	51.839
2002	52.903
2003	53.006
2004	51.41
2005	51.337
2006	49.997
2007	48.327
2008	49.002
2009	51.652
2010	49.713
2011	49.199
2012	50.218
2013	50.909
2014	50.057
2015	48.694
2016	48.753
2017	48.393
2018	48.678
2019	48.843
2020	48.957
2021	48.833
2022	48.823
2023	48.827
2024	48.828