Year	Percent of GDP
1983	29.597
1984	29.126
1985	28.678
1986	28.587
1987	28.4
1988	28.867
1989	28.29
1990	28.236
1991	30.054
1992	31.918
1993	33.039
1994	33.085
1995	33.057
1996	33.621
1997	33.524
1998	33.265
1999	33.848
2000	32.642
2001	32.143
2002	34.696
2003	33.794
2004	33.619
2005	32.896
2006	31.051
2007	29.882
2008	30.436
2009	32.217
2010	32.046
2011	31.949
2012	32.182
2013	33.13
2014	32.655
2015	32.853
2016	32.929
2017	32.964
2018	32.999
2019	33.072
2020	33.091
2021	33.091
2022	33.069
2023	33.05
2024	33.05