Year	Percent of GDP
1980	24.765
1981	25.389
1982	11.046
1983	13.652
1984	20.27
1985	34.514
1986	26.242
1987	29.623
1988	26.866
1989	25.306
1990	0.87
1991	-6.018
1992	12.797
1993	11.72
1994	9.477
1995	12.216
1996	10.476
1997	7.504
1998	6.549
1999	12.943
2000	15.581
2001	6.287
2002	3.657
2003	3.084
2004	5.592
2005	9.13
2006	19.147
2007	15.338
2008	16.15
2009	12.056
2010	10.152
2011	14.767
2012	13.803
2013	10.811
2014	10.489
2015	12.565
2016	10.151
2017	10.621
2018	13.956
2019	15.27
2020	15.065
2021	14.87
2022	14.912
2023	15.971
2024	16.242