Year	Percent of GDP (Units)
1991	5.448
1992	3.600
1993	-2.870
1994	-1.783
1995	3.586
1996	0.924
1997	6.712
1998	0.997
1999	1.307
2000	10.728
2001	1.298
2002	-1.210
2003	2.356
2004	6.456
2005	16.024
2006	20.151
2007	17.133
2008	17.671
2009	-5.950
2010	0.847
2011	5.345
2012	9.077
2013	8.585
2014	2.057
2015	-6.350
2016	-2.905
2017	-0.030
2018	4.003
2019	2.885
2020	-2.170
2021	4.334
2022	10.399
2023	6.899
2024	5.201
2025	4.700
2026	4.450
2027	4.198
2028	4.002
2029	3.788