Year	% of population
2000	79.41041342120899
2001	79.870239805645
2002	80.38290356380149
2003	80.93687343784275
2004	81.48036211095582
2005	82.09039604326723
2006	82.72626330733067
2007	83.36528013680172
2008	83.9599189267673
2009	84.53648465210668
2010	85.11865300189312
2011	85.68988084871914
2012	86.22126001701398
2013	86.7667700257452
2014	87.32699904298623
2015	87.88447378145406
2016	88.44572799158357
2017	88.99875513767964
2018	89.48743553390977
2019	89.89276973976689
2020	90.23871683990691
2021	90.29529624743893
2022	90.35427989126973