Year	Percent of GDP
1990	60.328
1991	52.861
1992	41.242
1993	45.633
1994	49.392
1995	52.734
1996	56.123
1997	60.844
1998	58.891
1999	60.074
2000	68.168
2001	71.623
2002	61.201
2003	54.348
2004	56.414
2005	71.422
2006	63.809
2007	67.491
2008	60.561
2009	69.701
2010	70.703
2011	72.34
2012	71.242
2013	72.26
2014	66.645
2015	59.999
2016	54.06
2017	58.42
2018	58.391
2019	59.931
2020	58.172
2021	58.479
2022	57.566
2023	56.2
2024	54.983