Year	Percent of GDP
1980	26.735
1981	25.674
1982	23.13
1983	19.631
1984	18.403
1985	20
1986	23.91
1987	24.912
1988	24.86
1989	23.061
1990	24.137
1991	22.96
1992	23.532
1993	26.204
1994	21.414
1995	24.049
1996	22.615
1997	23.012
1998	23.857
1999	21.342
2000	23.8
2001	18.135
2002	21.243
2003	22.474
2004	25.205
2005	27.034
2006	29.565
2007	28.714
2008	28.936
2009	23.018
2010	26.973
2011	31.269
2012	28.304
2013	29.773
2014	29.033
2015	28.362
2016	28.227
2017	30.97
2018	29.19
2019	24.467
2020	23.824
2021	23.173
2022	23.276
2023	23.36
2024	23.46