Year	Percent of GDP
1999	58.51
2000	58.175
2001	58.107
2002	63.734
2003	66.324
2004	65.349
2005	60.361
2006	59.257
2007	56.685
2008	59.309
2009	59.536
2010	51.92
2011	45.176
2012	43.302
2013	42.718
2014	44.895
2015	60.676
2016	67.564
2017	68.988
2018	67.378
2019	62.986
2020	58.732
2021	53.346
2022	47.402
2023	41.736
2024	36.473