Year	Percent of GDP
1983	29.058
1984	28.937
1985	28.744
1986	29.751
1987	29.568
1988	29.852
1989	29.126
1990	28.237
1991	28.201
1992	28.93
1993	29.884
1994	30.474
1995	31.186
1996	31.57
1997	31.159
1998	31.942
1999	32.241
2000	33.066
2001	32.423
2002	32.912
2003	32.408
2004	32.194
2005	32.223
2006	31.906
2007	31.486
2008	32.366
2009	32.72
2010	32.403
2011	32.684
2012	32.564
2013	32.701
2014	32.44
2015	33.497
2016	33.329
2017	33.329
2018	33.329
2019	33.329
2020	33.329
2021	33.329
2022	33.329
2023	33.329
2024	33.329