Year	Percent of GDP (Units)
1990	9.787
1991	9.718
1992	9.210
1993	9.059
1994	10.162
1995	9.006
1996	4.429
1997	1.511
1998	4.729
1999	8.135
2000	10.063
2001	6.879
2002	6.063
2003	10.505
2004	10.237
2005	9.852
2006	7.083
2007	7.872
2008	4.938
2009	6.188
2010	4.620
2011	3.170
2012	5.399
2013	7.636
2014	7.474
2015	7.152
2016	7.600
2017	7.462
2018	7.473
2019	7.114
2020	3.516
2021	6.820
2022	5.784
2023	5.961
2024	5.278
2025	4.743
2026	4.549
2027	4.590
2028	4.339
2029	4.160