Year	Percent of GDP (Units)
1990	14.059
1991	14.605
1992	11.514
1993	15.123
1994	11.511
1995	7.033
1996	6.802
1997	5.845
1998	6.256
1999	6.013
2000	4.205
2001	7.810
2002	11.011
2003	15.790
2004	14.101
2005	14.218
2006	16.719
2007	18.353
2008	17.814
2009	21.989
2010	17.149
2011	8.231
2012	5.403
2013	26.157
2014	26.740
2015	25.514
2016	20.936
2017	16.838
2018	17.499
2019	20.540
2020	12.544
2021	-22.532
2022	-22.605
2023	-16.238
2024	-18.149
2025	-18.164
2026	-18.864
2027	-19.359
2028	-20.304
2029	-22.084