Year	Percent of GDP
1980	31.515
1981	36.999
1982	39.837
1983	30.519
1984	38.117
1985	26.235
1986	5.999
1987	14.901
1988	12.67
1989	15.475
1990	21.404
1991	20.126
1992	18.433
1993	17.749
1994	19.922
1995	26.223
1996	26.826
1997	25.525
1998	13.928
1999	14.87
2000	25.985
2001	20.926
2002	24.826
2003	25.039
2004	16.12
2005	28.394
2006	35.629
2007	42.173
2008	39.538
2009	28.72
2010	31.01
2011	31.173
2012	36.53
2013	33.346
2014	31.407
2015	24.111
2016	25.076
2017	28.8
2018	25.652
2019	27.706
2020	28.063
2021	28.882
2022	29.473
2023	30.048
2024	30.085