Year	Percent of GDP
1980	20.204
1981	21.214
1982	20.508
1983	19.482
1984	20.594
1985	19.937
1986	18.681
1987	19.011
1988	20.489
1989	19.686
1990	17.893
1991	15.6
1992	14.751
1993	14.621
1994	17.123
1995	18.525
1996	19.311
1997	19.844
1998	19.652
1999	20.802
2000	23.106
2001	21.795
2002	21.381
2003	21.606
2004	23.647
2005	24.475
2006	24.955
2007	24.665
2008	24.173
2009	19.02
2010	19.879
2011	21.383
2012	21.277
2013	21.695
2014	22.474
2015	20.305
2016	19.68
2017	20.738
2018	20.378
2019	19.829
2020	20.47
2021	20.761
2022	20.89
2023	20.98
2024	21.356