Year	Percent of GDP
1992	44.514
1993	50.727
1994	55.473
1995	43.298
1996	39.859
1997	31.848
1998	28.852
1999	34.676
2000	31.165
2001	30.766
2002	31.535
2003	29.277
2004	28.025
2005	31.368
2006	28.398
2007	31.874
2008	28.401
2009	33.184
2010	39.862
2011	36.038
2012	37.346
2013	37.57
2014	43.345
2015	38.935
2016	36.476
2017	35.303
2018	34.226
2019	35.031
2020	35.431
2021	35.631
2022	35.831
2023	36.131
2024	36.231