Year	% of population
1993	82.6031259710952
1994	82.12856000414746
1995	82.65028448741757
1996	83.16390128793806
1997	83.67078802832856
1998	83.8984797249176
1999	87.43347709608778
2000	87.02726670970868
2001	87.63822326689152
2002	88.02296994308004
2003	88.21512440951385
2004	88.59932614939586
2005	88.86684186239542
2006	88.20266326661397
2007	89.86852655752489
2008	90.41007072263194
2009	90.11933752439583
2010	91.51591812703568
2011	92.58390528280489
2012	93.07965707902783
2013	93.53913996658483
2014	93.95553034109116
2015	94.4839855823945
2016	95.16978906184488
2017	95.74303311851453
2018	95.80476739524399
2019	96.22157007533717
2020	97.04148902914667
2021	97.39393559700292
2022	97.59329328957182