Year	Percent of GDP
1980	30.154
1981	30.569
1982	32.95
1983	28.918
1984	32.082
1985	31.667
1986	29.429
1987	32.945
1988	37.377
1989	40.539
1990	46.748
1991	57.6
1992	58.421
1993	60.101
1994	55.605
1995	58.804
1996	59.608
1997	50.143
1998	45.018
1999	40.783
2000	36.485
2001	31.075
2002	25.841
2003	24.557
2004	22.408
2005	19.893
2006	20.865
2007	23.364
2008	26.248
2009	27.898
2010	26.806
2011	25.156
2012	31.398
2013	30.156
2014	30.703
2015	28.654
2016	27.939
2017	23.409
2018	24.107
2019	31.664
2020	21.71
2021	25.752
2022	28.675
2023	24.113
2024	20.354