Year	Percent of GDP
1981	10.644
1982	11.549
1983	13.52
1984	11.72
1985	9.04
1986	19.215
1987	16.853
1988	13.275
1989	6.917
1990	11.555
1991	12.608
1992	16.89
1993	18.119
1994	20.6
1995	19.509
1996	14.492
1997	15.287
1998	19.022
1999	16.618
2000	15.715
2001	18.391
2002	15.591
2003	14.809
2004	15.45
2005	16.734
2006	17.465
2007	13.649
2008	11.655
2009	12.281
2010	13.783
2011	12.309
2012	11.912
2013	10.115
2014	11.026
2015	12.825
2016	13.883
2017	14.307
2018	15.364
2019	14.145
2020	12.068
2021	11.871
2022	11.7
2023	11.618
2024	11.498