Year	% of population
2000	60.8162176831026
2001	61.1302019260077
2002	61.7982824778198
2003	62.3632459808954
2004	62.9655962252231
2005	63.6558162754783
2006	63.9526909896126
2007	64.6339997463206
2008	64.8797113462541
2009	65.3973809218937
2010	65.8975112136448
2011	66.4265850190286
2012	67.0540457233657
2013	67.7178734289408
2014	68.3814641373823
2015	69.0584035569475
2016	69.7237415262525
2017	70.3804029108552
2018	71.0242373830707
2019	71.6562168228627
2020	72.2536277992732
2021	72.4917119778106
2022	72.9271522792495