Year	Percent of GDP
1980	27.01
1981	34.861
1982	29.594
1983	29.409
1984	26.942
1985	19.057
1986	23.55
1987	15.855
1988	19.597
1989	23.239
1990	23.033
1991	20.539
1992	17.452
1993	20.826
1994	20.877
1995	7.942
1996	12.536
1997	8.787
1998	7.524
1999	6.917
2000	9.755
2001	46.418
2002	51.788
2003	43.091
2004	30.072
2005	28.028
2006	21.889
2007	28.667
2008	41.913
2009	50.051
2010	41.592
2011	13.48
2012	16.334
2013	29.929
2014	53.459
2015	77.163
2016	68.889
2017	43.268
2018	33.395
2019	37.254
2020	35.164
2021	33.124
2022	30.241
2023	27.596
2024	24.772