Year	Percent of GDP
1995	36.569
1996	33.801
1997	35.444
1998	34.398
1999	30.803
2000	32.279
2001	33.645
2002	36.041
2003	37.988
2004	37.203
2005	41.917
2006	43.222
2007	41.691
2008	43.974
2009	42.352
2010	43.378
2011	42.939
2012	44.665
2013	43.325
2014	40.314
2015	41.884
2016	38.326
2017	39.291
2018	41.583
2019	40.588
2020	39.579
2021	39.327
2022	39.254
2023	39.027
2024	38.262