Year	Percent of GDP
1988	23.091
1989	25.256
1990	17.804
1991	11.784
1992	63.76
1993	70.477
1994	66.303
1995	62.186
1996	70.901
1997	64.996
1998	78.599
1999	82.115
2000	87.57
2001	107.561
2002	78.802
2003	52.092
2004	45.453
2005	48.69
2006	51.036
2007	50.935
2008	44.871
2009	34.077
2010	31.82
2011	33.713
2012	36.991
2013	38.545
2014	39.21
2015	43.269
2016	37.21
2017	36.788
2018	38.982
2019	37.947
2020	37.306
2021	34.842
2022	32.6
2023	30.397
2024	32.302