Year	Percent of GDP (Units)
1980	15.352
1981	15.562
1982	5.417
1983	5.199
1984	2.974
1985	0.050
1986	-10.887
1987	7.988
1988	-3.194
1989	3.251
1990	8.206
1991	-1.513
1992	-3.908
1993	-9.615
1994	-5.082
1995	-5.170
1996	1.174
1997	-1.076
1998	-19.450
1999	-2.583
2000	14.063
2001	8.901
2002	7.365
2003	5.875
2004	3.180
2005	14.583
2006	13.299
2007	5.097
2008	7.230
2009	-0.901
2010	7.595
2011	11.444
2012	8.991
2013	5.880
2014	4.630
2015	-13.763
2016	-16.555
2017	-13.614
2018	-4.873
2019	-4.904
2020	-16.486
2021	-5.481
2022	4.929
2023	1.791
2024	2.718
2025	2.104
2026	1.952
2027	1.744
2028	1.938
2029	1.853