Year	Percent of GDP
1980	22.703
1981	22.934
1982	21.253
1983	16.582
1984	15.898
1985	18.066
1986	21.521
1987	23.142
1988	24.965
1989	22.685
1990	21.834
1991	21.855
1992	22.048
1993	21.908
1994	20.555
1995	20.609
1996	20.465
1997	20.775
1998	25.497
1999	21.491
2000	20.84
2001	20.688
2002	21.666
2003	19.922
2004	21.477
2005	22.856
2006	23.948
2007	23.252
2008	23.98
2009	21.426
2010	21.334
2011	22.449
2012	22.786
2013	23.179
2014	24.413
2015	24.777
2016	24.471
2017	25.478
2018	26.6
2019	25.286
2020	23.513
2021	22.169
2022	21.597
2023	21.183
2024	21.144