Year	Percent of GDP
1980	0.955
1981	12.34
1982	10.34
1983	7.984
1984	15.127
1985	1.062
1986	4.756
1987	9.51
1988	1.697
1989	7.605
1990	2.742
1991	-2.728
1992	-2.562
1993	-1.268
1994	-3.478
1995	-2.153
1996	-1.075
1997	-0.899
1998	2.38
1999	-6.919
2000	1.071
2001	-1.361
2002	-6.076
2003	-8.058
2004	-2.78
2005	-9.153
2006	-6.054
2007	-7.279
2008	-11.394
2009	-7.944
2010	-5.929
2011	-7.828
2012	-6.467
2013	-3.289
2014	2.354
2015	-10.733
2016	-4.646
2017	-1.474
2018	-6.915
2019	-8.016
2020	-7.472
2021	-6.481
2022	-6.453
2023	-6.512
2024	-6.031