Year	Percent of GDP
1996	70.489
1997	73.332
1998	69.619
1999	68.442
2000	69.997
2001	62.95
2002	61.793
2003	58.853
2004	55.966
2005	56.746
2006	52.382
2007	49.476
2008	44.734
2009	45.452
2010	48.493
2011	52.137
2012	56.007
2013	61.216
2014	62.838
2015	63.085
2016	64.371
2017	64.744
2018	64.918
2019	64.85
2020	64.017
2021	62.814
2022	61.702
2023	60.634
2024	59.772