Year	Percent of GDP (Units)
2000	49.860
2001	45.524
2002	51.438
2003	54.252
2004	53.976
2005	55.870
2006	59.504
2007	60.612
2008	61.858
2009	68.348
2010	71.829
2011	71.630
2012	69.685
2013	69.777
2014	68.674
2015	68.326
2016	65.485
2017	63.640
2018	60.132
2019	57.459
2020	66.005
2021	65.588
2022	63.612
2023	59.720
2024	60.981
2025	59.749
2026	58.721
2027	57.495
2028	55.979
2029	54.555