Year	Percent of GDP
1997	56.076
1998	51.461
1999	50.573
2000	57.846
2001	61.797
2002	57.586
2003	53.907
2004	54.606
2005	83.918
2006	59.708
2007	65.595
2008	60.7
2009	61.576
2010	56.668
2011	54.883
2012	51.53
2013	53.307
2014	49.435
2015	56.979
2016	57.903
2017	65.53
2018	65.473
2019	66.479
2020	67.329
2021	67.38
2022	67.578
2023	67.833
2024	67.47