Year	Percent of GDP
1980	15.473
1981	1.805
1982	10.375
1983	5.075
1984	16.778
1985	14.145
1986	5.443
1987	2.306
1988	6.006
1989	6.823
1990	8.512
1991	10.796
1992	9.455
1993	9.256
1994	10.716
1995	10.238
1996	11.726
1997	12.646
1998	12.822
1999	10.659
2000	11.018
2001	11.253
2002	12.319
2003	14.59
2004	17.045
2005	19.877
2006	24.028
2007	25.667
2008	26.699
2009	19.355
2010	21.064
2011	20.983
2012	24.031
2013	21.715
2014	19.877
2015	13.347
2016	15.058
2017	16.485
2018	16.859
2019	15.257
2020	14.091
2021	12.96
2022	11.811
2023	10.983
2024	10.177