Year	Percent of GDP
1982	24.098
1983	24.514
1984	23.274
1985	22.321
1986	22.166
1987	20.275
1988	18.04
1989	18.478
1990	18.114
1991	16.547
1992	14.645
1993	13.408
1994	12.364
1995	11.088
1996	11.009
1997	11.538
1998	12.631
1999	14.904
2000	16.142
2001	17.305
2002	18.319
2003	18.074
2004	17.719
2005	18.119
2006	18.205
2007	18.071
2008	22.394
2009	25.491
2010	24.96
2011	27.011
2012	28.057
2013	28.535
2014	28.965
2015	31.321
2016	31.932
2017	32.179
2018	33.994
2019	34.762
2020	34.519
2021	34.055
2022	33.826
2023	33.468
2024	33.141