Year	Percent of GDP
1980	14.497
1981	10.956
1982	9.999
1983	9.441
1984	8.273
1985	8.231
1986	9.863
1987	5.99
1988	7.525
1989	9.017
1990	12.8
1991	12.825
1992	12.016
1993	12.333
1994	11.583
1995	12.712
1996	11.961
1997	12.816
1998	14.013
1999	14.292
2000	13.807
2001	13.183
2002	14.482
2003	15.648
2004	15.987
2005	15.176
2006	15.783
2007	15.596
2008	12.789
2009	13.776
2010	12.575
2011	11.874
2012	12.356
2013	11.5
2014	11.612
2015	13.473
2016	14.378
2017	13.636
2018	12.865
2019	11.643
2020	11.301
2021	11.203
2022	10.924
2023	10.481
2024	10.107