Year	Percent of GDP (Units)
1998	23.337
1999	30.017
2000	35.445
2001	36.596
2002	36.453
2003	37.834
2004	39.941
2005	40.887
2006	38.366
2007	37.064
2008	38.891
2009	48.094
2010	56.958
2011	63.298
2012	69.086
2013	79.961
2014	83.602
2015	83.012
2016	79.472
2017	76.340
2018	73.067
2019	70.880
2020	86.770
2021	78.118
2022	68.162
2023	63.517
2024	59.505
2025	58.373
2026	57.115
2027	56.020
2028	54.931
2029	53.972