Year	Percent of GDP (Units)
1988	-5.845
1989	4.466
1990	8.859
1991	1.885
1992	-2.379
1993	1.698
1994	-6.058
1995	0.343
1996	12.831
1997	5.585
1998	-0.608
1999	4.584
2000	7.530
2001	-1.195
2002	3.735
2003	5.383
2004	6.227
2005	7.070
2006	0.483
2007	-1.191
2008	-2.015
2009	-7.222
2010	-3.173
2011	-6.079
2012	-6.547
2013	-7.487
2014	-7.488
2015	-6.821
2016	-7.672
2017	-13.098
2018	-30.289
2019	-9.952
2020	-4.905
2021	-4.578
2022	-5.852
2023	-3.186