Year	Percent of GDP
1980	39.087
1981	24.634
1982	26.929
1983	22.839
1984	31.406
1985	24.146
1986	21.225
1987	23.281
1988	30.068
1989	28.218
1990	20.396
1991	15.727
1992	20.232
1993	16.273
1994	27.223
1995	10.925
1996	10.627
1997	14.655
1998	6.247
1999	8.599
2000	11.984
2001	10.552
2002	7.553
2003	9.083
2004	8.825
2005	11.026
2006	9.991
2007	12.52
2008	12.786
2009	10.802
2010	10.785
2011	9.935
2012	6.699
2013	7.224
2014	11.417
2015	8.61
2016	8.808
2017	9.001
2018	10.893
2019	10.533
2020	10.799
2021	11.048
2022	11.131
2023	11.196
2024	11.317