Year	Percent of GDP
1982	0.446
1983	5.733
1984	5.641
1985	5.879
1986	8.777
1987	7.919
1988	9.592
1989	16.927
1990	18.584
1991	19.314
1992	26.024
1993	33.986
1994	36.974
1995	38.864
1996	38.504
1997	36.562
1998	40.833
1999	36.08
2000	34.44
2001	39.525
2002	36.553
2003	35.395
2004	29.517
2005	18.652
2006	20.219
2007	17.482
2008	52.69
2009	65.186
2010	64.308
2011	59.937
2012	62.012
2013	60.513
2014	53.611
2015	47.361
2016	39.697
2017	35.556
2018	29.684
2019	28.94
2020	26.762
2021	24.791
2022	23.066
2023	21.429
2024	19.802