Year	Percent of GDP (Units)
1980	-3.709
1981	-4.264
1982	3.906
1983	-0.280
1984	-0.592
1985	-0.519
1986	-2.713
1987	-0.974
1988	-0.680
1989	-0.783
1990	-0.465
1991	-3.683
1992	-14.464
1993	-6.517
1994	6.264
1995	2.922
1996	3.311
1997	1.202
1998	-1.044
1999	2.395
2000	3.407
2001	1.808
2002	2.702
2003	0.515
2004	0.763
2005	6.738
2006	7.558
2007	9.031
2008	5.365
2009	2.152
2010	5.320
2011	9.355
2012	5.538
2013	5.861
2014	2.945
2015	0.303
2016	2.890
2017	3.064
2018	7.862
2019	-0.684
2020	-0.362
2021	3.852
2022	4.088
2023	4.400
2024	3.600
2025	3.400
2026	3.200
2027	3.200
2028	3.200
2029	3.200