Year	Percent of GDP (Units)
1980	10.942
1981	3.389
1982	-47.272
1983	-48.451
1984	-55.910
1985	-44.739
1986	-47.166
1987	-34.824
1988	-20.717
1989	-26.001
1990	-9.521
1991	-9.736
1992	-28.285
1993	-15.379
1994	-12.952
1995	14.731
1996	14.014
1997	5.040
1998	9.732
1999	2.159
2000	-8.735
2001	-8.276
2002	-15.630
2003	-22.344
2004	-17.367
2005	-28.756
2006	-4.328
2007	7.835
2008	-8.212
2009	-5.964
2010	-21.088
2011	-35.782
2012	-20.119
2013	-23.873
2014	-25.391
2015	-25.905
2016	-29.444
2017	-22.120
2018	-17.420
2019	-19.187
2020	-14.790
2021	-11.154
2022	-28.088
2023	-34.541
2024	-12.251
2025	-6.385
2026	-9.835
2027	-11.602
2028	-11.432
2029	-8.611