Year	% of population
2000	78.9217624726964
2001	78.9225669535765
2002	78.9238994822014
2003	78.9254846602441
2004	78.9306650106797
2005	78.9358317567143
2006	78.9409967656813
2007	78.9461656658117
2008	78.9513309130509
2009	78.9564885301431
2010	78.9616546509494
2011	78.9668124098955
2012	78.9736085066512
2013	78.9811344921807
2014	78.9886424710089
2015	78.9961445180465
2016	79.003610453891
2017	79.0110604604242
2018	79.0149871785913
2019	79.0189612379409
2020	79.0230000842319
2021	79.0270957158613
2022	79.0312466274538