Year	% of population
2000	73.9753094940522
2001	73.4293615479037
2002	71.2411450018301
2003	69.0634817466007
2004	66.8952422457292
2005	64.7405174625491
2006	62.5982178001139
2007	60.5827082772865
2008	58.6690946285067
2009	56.7701186275949
2010	54.8848970123334
2011	53.0139187957155
2012	51.1582464624581
2013	49.318306074978
2014	47.4939744502122
2015	45.6862670872158
2016	43.8956094693821
2017	42.1239288739771
2018	40.3710076086139
2019	38.6367054316411
2020	36.9222852698934
2021	35.2275850149809
2022	33.5537485814954