Year	Percent of GDP
1993	66.576
1994	68.963
1995	69.091
1996	69.462
1997	68.273
1998	66.004
1999	60.709
2000	50.746
2001	52.218
2002	50.238
2003	49.688
2004	48.852
2005	49.11
2006	43.932
2007	39.205
2008	37.738
2009	41.347
2010	38.603
2011	37.828
2012	38.1
2013	40.729
2014	45.462
2015	44.182
2016	42.361
2017	40.829
2018	39.01
2019	37.225
2020	35.473
2021	33.885
2022	32.292
2023	30.889
2024	29.388