Year	Percent of GDP (Units)
1980	7.306
1981	2.829
1982	2.071
1983	2.318
1984	2.407
1985	0.542
1986	-1.954
1987	0.484
1988	3.156
1989	-1.201
1990	0.252
1991	1.120
1992	-0.404
1993	-7.237
1994	7.137
1995	3.695
1996	7.880
1997	6.247
1998	4.165
1999	3.650
2000	-0.535
2001	2.854
2002	-19.290
2003	13.363
2004	6.948
2005	9.599
2006	12.986
2007	21.732
2008	18.781
2009	19.113
2010	22.667
2011	21.005
2012	21.731
2013	18.497
2014	20.682
2015	15.160
2016	7.726
2017	9.412
2018	9.304
2019	13.684
2020	9.798
2021	13.367
2022	17.467
2023	15.875
2024	14.058
2025	13.426
2026	12.574
2027	12.763
2028	12.331
2029	11.978