Year	% of population
2000	66.93176084258207
2001	67.59439688101043
2002	68.24214302486376
2003	68.90544042147688
2004	69.58071139020733
2005	70.04365883009312
2006	70.70419327022016
2007	71.38157870777492
2008	72.06855692149968
2009	72.76437028753263
2010	73.47990353792454
2011	74.18884465127873
2012	74.87122482577038
2013	75.54876989606082
2014	76.23064240780121
2015	76.91816235071967
2016	77.60937597691323
2017	78.31370479444584
2018	79.02388268578316
2019	79.74570018518496
2020	80.47575829565588
2021	81.21601434510913
2022	82.06374905097825