Year	Percent of GDP
1995	55.095
1996	54.771
1997	51.068
1998	41.039
1999	39.288
2000	38.613
2001	43.776
2002	47.582
2003	41.309
2004	43.05
2005	45.654
2006	46.37
2007	45.62
2008	41.743
2009	49.856
2010	56.104
2011	63.887
2012	67.62
2013	74.045
2014	81.586
2015	81.326
2016	84.677
2017	86.042
2018	83.941
2019	83.572
2020	81.949
2021	79.839
2022	77.605
2023	75.251
2024	72.788