Year	% of population
2000	64.2349304594324
2001	64.6645847920241
2002	65.0950702025269
2003	65.5263855404339
2004	65.9585302750487
2005	66.3915052686544
2006	66.8253087510555
2007	67.8567880522006
2008	68.9006268568623
2009	69.9569848507723
2010	71.030981112432
2011	72.1406646797649
2012	73.2569909040697
2013	74.3799524340426
2014	75.5092773639833
2015	76.6450187833517
2016	77.7870061557449
2017	78.9357627890643
2018	80.0906894479524
2019	81.2510265893959
2020	82.4160477401007
2021	83.5850134229835
2022	84.7571618236724