Year	Percent of GDP
1980	-2.311
1981	-4.278
1982	-6.245
1983	-2.665
1984	1.931
1985	4.115
1986	7.907
1987	6.644
1988	4.687
1989	3.312
1990	2.618
1991	1.428
1992	0.641
1993	-0.085
1994	-0.237
1995	0.13
1996	0.689
1997	1.999
1998	2.615
1999	3.738
2000	4.368
2001	3.163
2002	1.939
2003	1.512
2004	3.44
2005	6.044
2006	5.812
2007	5.568
2008	3.35
2009	-2.374
2010	-2.115
2011	-1.444
2012	-2.972
2013	-0.83
2014	1.595
2015	-0.592
2016	0.442
2017	1.361
2018	0.317
2019	0.137
2020	0.143
2021	0.163
2022	0.317
2023	0.429
2024	0.629