Year	Percent of GDP
1980	29.305
1981	24.173
1982	28.737
1983	26.715
1984	27.182
1985	36.632
1986	35.909
1987	42.063
1988	53.215
1989	43.284
1990	46.369
1991	45.642
1992	43.323
1993	42.74
1994	29.629
1995	32.701
1996	38.614
1997	38.335
1998	42.185
1999	36.901
2000	38.972
2001	40.707
2002	35.012
2003	39.686
2004	35.113
2005	43.194
2006	45.155
2007	46.143
2008	33.454
2009	26.832
2010	38.239
2011	41.818
2012	40.623
2013	38.983
2014	43.499
2015	41.153
2016	38.813
2017	40.619
2018	36.339
2019	36.57
2020	36.63
2021	37.497
2022	38.4
2023	39.453
2024	39.665