Year	Percent of GDP (Units)
1980	5.627
1981	5.829
1982	-7.239
1983	-11.986
1984	-5.914
1985	-0.638
1986	-8.447
1987	-4.610
1988	-1.936
1989	-0.876
1990	8.903
1991	-0.086
1992	2.510
1993	2.429
1994	4.328
1995	5.420
1996	1.795
1997	-10.513
1998	-10.468
1999	0.442
2000	6.562
2001	4.643
2002	0.835
2003	8.590
2004	13.308
2005	24.004
2006	38.304
2007	23.551
2008	30.146
2009	8.365
2010	18.526
2011	18.257
2012	14.145
2013	19.406
2014	13.989
2015	7.612
2016	-3.273
2017	5.862
2018	6.617
2019	4.291
2020	-6.519
2021	11.002
2022	17.908
2023	9.138
2024	5.661
2025	6.457
2026	6.080
2027	6.057
2028	6.268
2029	6.869