Year	Percent of GDP (Units)
1980	5.139
1981	4.560
1982	3.699
1983	5.732
1984	6.670
1985	9.467
1986	5.522
1987	4.232
1988	2.370
1989	1.552
1990	1.954
1991	-0.119
1992	-2.066
1993	-1.643
1994	0.041
1995	2.961
1996	6.008
1997	7.352
1998	3.066
1999	5.715
2000	15.046
2001	13.173
2002	9.027
2003	7.205
2004	10.835
2005	14.721
2006	17.881
2007	17.038
2008	18.531
2009	10.195
2010	10.871
2011	13.273
2012	13.680
2013	10.608
2014	8.572
2015	5.987
2016	4.036
2017	4.957
2018	7.814
2019	6.522
2020	-2.559
2021	10.332
2022	25.409
2023	14.181
2024	14.859
2025	13.256
2026	12.331
2027	11.506
2028	10.888
2029	10.413