Annual % of total population
1960 51.2606039034229
1961 51.3092475969506
1962 51.3573709867205
1963 51.3977206192726
1964 51.4388965371175
1965 51.4790309708313
1966 51.5226708775096
1967 51.5325787702661
1968 51.4946661872228
1969 51.4500511782769
1970 51.4071967069053
1971 51.3651255915544
1972 51.318958274993
1973 51.2719206277384
1974 51.2526220831024
1975 51.2575285899205
1976 51.2594684000379
1977 51.2191304892172
1978 51.1467675392561
1979 51.0755807929041
1980 51.0061215204533
1981 50.9344732874874
1982 50.8609216865605
1983 50.7821119600747
1984 50.7039640493909
1985 50.629024779764
1986 50.5583139331259
1987 50.5380318712009
1988 50.5651476939728
1989 50.6002297238232
1990 50.6436942275163
1991 50.6928593071407
1992 50.7455168245013
1993 50.7960439030274
1994 50.8347454653017
1995 50.8636986506896
1996 50.8957532811019
1997 50.8931232490214
1998 50.8638978518497
1999 50.8413249396952
2000 50.8191768271883
2001 50.7964344540258
2002 50.7803167507996
2003 50.7738722344603
2004 50.7664038996154
2005 50.7587590999025
2006 50.7514831905076
2007 50.688309983308
2008 50.5639097744361
2009 50.4470618980064
2010 50.352476649004
2011 50.2560147196848
2012 50.1590668080594
2013 50.0583626703023
2014 49.9568585523231
2015 49.8624224948644
2016 49.7734303310093
2017 49.6921690461509
2018 49.6138849262958
2019 49.5412144715153
2020 49.4926558610599
2021 49.4637652451965
2022 49.4562877837878
2023 49.471574513097