Year	Percent of GDP
1980	13.724
1981	20.324
1982	16.6
1983	16.634
1984	16.171
1985	14.376
1986	9.82
1987	12.227
1988	9.346
1989	8.094
1990	7.98
1991	9.237
1992	13.715
1993	13.211
1994	15.135
1995	17.448
1996	16.741
1997	18.566
1998	19.973
1999	17.993
2000	20.782
2001	18.57
2002	17.201
2003	17.708
2004	16.939
2005	19.212
2006	18.96
2007	22.485
2008	24.953
2009	19.314
2010	19.087
2011	20.194
2012	24.965
2013	24.742
2014	25.931
2015	26.092
2016	25.312
2017	27.546
2018	26.257
2019	27.701
2020	28.7
2021	30.734
2022	29.519
2023	33.235
2024	33.155