Year	Percent of GDP
1990	15.66
1991	17.9
1992	20.672
1993	14.327
1994	49.099
1995	20.377
1996	17.625
1997	15.14
1998	13.972
1999	17.772
2000	20.63
2001	23.535
2002	14.588
2003	26.223
2004	47.239
2005	61.469
2006	30.822
2007	31.752
2008	41.679
2009	34.855
2010	39.193
2011	43.429
2012	58.826
2013	56.021
2014	52.196
2015	38.808
2016	39.904
2017	37.348
2018	40.698
2019	42.789
2020	43.471
2021	40.306
2022	38.821
2023	39.989
2024	34.85