Year	Percent of GDP (Units)
2001	16.897
2002	17.424
2003	18.315
2004	15.918
2005	16.134
2006	14.689
2007	12.594
2008	15.687
2009	19.515
2010	17.128
2011	15.183
2012	15.191
2013	11.274
2014	13.100
2015	17.936
2016	18.820
2017	18.647
2018	18.056
2019	18.454
2020	49.320
2021	37.415
2022	58.902
2023	28.557
2024	24.403
2025	21.023
2026	20.664
2027	20.584
2028	20.584
2029	20.584