Year	Percent of GDP
1980	14.962
1981	11.478
1982	8.486
1983	8.365
1984	8.614
1985	8.546
1986	9.039
1987	10.105
1988	13.294
1989	13.39
1990	14.818
1991	10.56
1992	11.296
1993	11.448
1994	10.903
1995	11.252
1996	12.24
1997	12.813
1998	15.082
1999	14.903
2000	15.045
2001	18.5
2002	14.263
2003	16.846
2004	25.836
2005	23.773
2006	24.973
2007	33.018
2008	40.961
2009	35.648
2010	23.424
2011	17.638
2012	17.561
2013	15.861
2014	15.58
2015	16.808
2016	18.551
2017	18.879
2018	19.719
2019	20.796
2020	22.017
2021	22.92
2022	22.852
2023	22.587
2024	22.056