Year	Percent of GDP
1980	7.597
1981	5.713
1982	4.657
1983	3.545
1984	4.819
1985	6.31
1986	7.731
1987	7.791
1988	7.737
1989	7.706
1990	7.025
1991	7.562
1992	9.864
1993	13.137
1994	13.87
1995	13.993
1996	13.377
1997	12.906
1998	12.731
1999	11.987
2000	12.905
2001	14.783
2002	11.426
2003	13.022
2004	14.772
2005	13.863
2006	15.437
2007	18.043
2008	17.789
2009	17.66
2010	20.011
2011	19.6
2012	22.113
2013	21.709
2014	21.405
2015	18.946
2016	20.308
2017	18.002
2018	21.558
2019	21.723
2020	19.76
2021	20.003
2022	19.917
2023	19.257
2024	18.666