Year	Percent of GDP (Units)
2001	62.828
2002	57.833
2003	52.994
2004	47.601
2005	44.220
2006	41.757
2007	39.310
2008	45.348
2009	49.783
2010	51.627
2011	52.234
2012	53.671
2013	54.921
2014	52.921
2015	53.304
2016	55.145
2017	55.868
2018	59.898
2019	70.228
2020	72.905
2021	65.990
2022	69.881
2023	72.120
2024	67.881
2025	66.264
2026	65.435
2027	64.150
2028	62.461
2029	60.945