Year	Percent of GDP
2001	32.31
2002	33.157
2003	33.55
2004	33.375
2005	33.583
2006	33.359
2007	34.253
2008	36.967
2009	41.115
2010	39.639
2011	38.631
2012	36.967
2013	35.527
2014	34.962
2015	34.634
2016	34.997
2017	34.785
2018	35.123
2019	35.714
2020	35.895
2021	35.934
2022	36.176
2023	36.039
2024	36.031