Year	% of population
1999	57.0452378285661
2000	55.44387715702725
2001	56.734582764305465
2002	58.37440572223744
2003	59.42245057151028
2004	60.55690434920368
2005	62.13074141132051
2006	61.492829091537324
2007	63.69226415246905
2008	67.02014638202162
2009	64.52427029161974
2010	71.57879409107757
2011	72.67731157864704
2012	73.79342370651295
2013	72.65366418544396
2014	76.68147118788946
2015	78.703229504003
2016	80.12723070175367
2017	82.3564554155498
2018	82.95916100781363
2019	84.59316024399958
2020	86.4225510641771
2021	85.84970757132595
2022	85.82274724054658