Year	Percent of GDP
1995	30.415
1996	32.444
1997	34.215
1998	34.381
1999	34.32
2000	34.97
2001	35.716
2002	37.422
2003	40.386
2004	38.638
2005	39.689
2006	39.127
2007	37.564
2008	38.225
2009	41.893
2010	42.045
2011	42.346
2012	41.906
2013	41.865
2014	40.024
2015	39.326
2016	37.692
2017	37.123
2018	36.617
2019	36.613
2020	35.672
2021	35.248
2022	35.29
2023	35.143
2024	35.015