Year	Percent of GDP
1980	9.097
1981	8.321
1982	26.683
1983	22.755
1984	22.676
1985	44.289
1986	22.74
1987	26.685
1988	25.625
1989	21.163
1990	27.514
1991	30.62
1992	27.242
1993	29.075
1994	32.841
1995	32.81
1996	21.106
1997	24.128
1998	17.492
1999	11.587
2000	8.503
2001	11.629
2002	13.7
2003	14.918
2004	14.758
2005	13.767
2006	17.935
2007	18.311
2008	13.331
2009	15.595
2010	13.306
2011	14.666
2012	14.99
2013	16.436
2014	15.453
2015	15.437
2016	15.464
2017	16.159
2018	11.6
2019	15.215
2020	15.316
2021	15.258
2022	15.143
2023	14.889
2024	14.551