Year	Percent of GDP
1995	19.071
1996	18.465
1997	18.315
1998	15.726
1999	18.473
2000	22.909
2001	20.249
2002	22.281
2003	21.306
2004	22.345
2005	22.034
2006	24.065
2007	26.723
2008	35.796
2009	29.396
2010	33.324
2011	39.343
2012	39.317
2013	39.167
2014	38.37
2015	33.56
2016	30.333
2017	32.049
2018	36.267
2019	35.248
2020	38.328
2021	35.466
2022	34.783
2023	34.666
2024	34.756