Year	% of population
2000	73.1456369442163
2001	73.92323333914905
2002	74.69047949217779
2003	75.45534161937195
2004	76.21389118589691
2005	76.9816576021555
2006	77.74373012288477
2007	78.5099900032404
2008	79.27005157094962
2009	80.02545636450175
2010	80.77559964155273
2011	81.53139419308745
2012	82.27818706004325
2013	83.01521856302445
2014	83.74781007218581
2015	84.47571722233059
2016	85.19936870783407
2017	85.13032245214167
2018	85.85971518123424
2019	86.57892589181806
2020	87.26451357374656
2021	88.12075029714558
2022	88.4886426931914