Year	Percent of GDP
1980	3.82
1981	0.453
1982	0.63
1983	0.125
1984	1.745
1985	-0.518
1986	-4.092
1987	-2.673
1988	-0.913
1989	-1.715
1990	-8.65
1991	-3.97
1992	-4.579
1993	-25.756
1994	-0.424
1995	-1.639
1996	4.651
1997	15.281
1998	1.3
1999	-2.946
2000	-3.135
2001	-3.652
2002	-0.629
2003	-3.406
2004	-4.309
2005	-9.509
2006	-15.391
2007	-23.904
2008	-22.121
2009	-8.334
2010	-1.726
2011	0.33
2012	-0.853
2013	1.28
2014	1.241
2015	-0.034
2016	2.586
2017	6.519
2018	3.887
2019	1.859
2020	1.254
2021	0.959
2022	0.69
2023	0.343
2024	-0.087