Year	Percent of GDP (Units)
1980	14.640
1981	-1.286
1982	65.124
1983	-11.018
1984	-13.820
1985	-6.177
1986	-2.137
1987	-2.218
1988	-5.595
1989	25.996
1990	18.009
1991	19.548
1992	36.295
1993	23.293
1994	26.594
1995	23.624
1996	20.309
1997	-3.384
1998	4.123
1999	6.007
2000	5.771
2001	5.936
2002	8.591
2003	7.054
2004	5.076
2005	11.692
2006	11.724
2007	14.602
2008	10.745
2009	4.472
2010	4.245
2011	10.439
2012	-1.128
2013	-0.377
2014	-3.899
2015	2.360
2016	-0.401
2017	-4.670
2018	-6.383
2019	-15.931
2020	-6.552
2021	-3.927
2022	-21.507