Year	Percent of GDP (Units)
1980	5.553
1981	4.588
1982	3.387
1983	5.367
1984	5.500
1985	8.150
1986	3.576
1987	1.726
1988	-0.594
1989	-1.320
1990	-0.956
1991	-3.192
1992	-4.800
1993	-3.896
1994	-1.617
1995	1.494
1996	4.712
1997	6.211
1998	2.045
1999	4.289
2000	13.445
2001	11.328
2002	6.994
2003	5.395
2004	8.949
2005	12.844
2006	15.765
2007	14.218
2008	15.454
2009	7.851
2010	8.819
2011	11.227
2012	11.866
2013	8.710
2014	6.305
2015	3.436
2016	1.535
2017	2.568
2018	5.674
2019	4.453
2020	-4.571
2021	9.106
2022	24.156
2023	9.654
2024	11.215
2025	10.214
2026	9.706
2027	9.274
2028	8.775
2029	8.429