Year	Percent of GDP
1980	27.326
1981	15.581
1982	13.324
1983	12.222
1984	17.905
1985	10.001
1986	-19.385
1987	-7.197
1988	-14.756
1989	-3.977
1990	2.367
1991	1.581
1992	-3.791
1993	-1.006
1994	7.522
1995	8.797
1996	14.655
1997	9.367
1998	-12.999
1999	7.862
2000	18.549
2001	10.302
2002	6.346
2003	11.767
2004	11.907
2005	20.93
2006	17.67
2007	13.653
2008	21.633
2009	4.422
2010	14.904
2011	24.016
2012	17.89
2013	7.288
2014	7.557
2015	-5.571
2016	-9.908
2017	-4.369
2018	-1.947
2019	-3.559
2020	-1.188
2021	0.033
2022	3.165
2023	3.102
2024	2.979