Year	Percent of GDP
1983	19.615
1984	22.664
1985	22.474
1986	22.682
1987	23.493
1988	19.123
1989	22.298
1990	22.112
1991	21.392
1992	18.144
1993	18.326
1994	17.97
1995	17.862
1996	19.286
1997	20.873
1998	19.525
1999	19.176
2000	20.406
2001	19.89
2002	18.262
2003	18.534
2004	21.472
2005	23.548
2006	24.928
2007	24.921
2008	22.488
2009	19.169
2010	21.456
2011	21.904
2012	21.227
2013	20.74
2014	20.921
2015	19.258
2016	17.589
2017	17.599
2018	17.922
2019	16.991
2020	17.31
2021	17.631
2022	17.931
2023	17.948
2024	17.913