Year	% of population
2000	41.70441658542862
2001	42.262140197601404
2002	43.24136117387154
2003	44.304551871210826
2004	45.517502759972565
2005	46.72343490849218
2006	48.39091674380835
2007	50.17722113196867
2008	52.47053929327508
2009	54.85021430350954
2010	57.152388804692954
2011	59.77015513292158
2012	62.45787889061787
2013	65.20730106270327
2014	67.94895032719916
2015	70.48140133704376
2016	73.13469563602526
2017	75.6180718486289
2018	77.84321983536806
2019	80.06802114011631
2020	81.80446367154018
2021	83.665560436483
2022	85.31578000710351