Year	Percent of GDP (Units)
1980	1.370
1981	1.322
1982	1.721
1983	-1.963
1984	2.247
1985	-1.564
1986	-3.935
1987	-0.786
1988	-1.931
1989	-4.292
1990	-3.161
1991	-0.659
1992	-1.863
1993	-4.356
1994	-4.592
1995	-2.870
1996	-1.517
1997	0.039
1998	-0.565
1999	1.319
2000	1.446
2001	-0.281
2002	-2.274
2003	-2.324
2004	0.287
2005	5.007
2006	6.449
2007	5.599
2008	-12.138
2009	-8.580
2010	-6.663
2011	-6.530
2012	-2.625
2013	-1.248
2014	0.295
2015	-0.395
2016	12.549
2017	0.978
2018	0.955
2019	-1.593
2020	-8.895
2021	-8.469
2022	-4.000
2023	-2.027
2024	-2.084
2025	-1.872
2026	-1.471
2027	-1.582
2028	-1.592
2029	-1.595