Annual % of total population
1960 50.29903030386903
1961 50.30612118605355
1962 50.311538036747066
1963 50.314556657985875
1964 50.3180210298566
1965 50.32105525661399
1966 50.32299853729167
1967 50.325733296155875
1968 50.329058716321065
1969 50.331391837100426
1970 50.33427101025681
1971 50.32810295723346
1972 50.31326191789751
1973 50.29673830927856
1974 50.276811793806054
1975 50.25744601669228
1976 50.24406922946127
1977 50.23420790061113
1978 50.22992495228696
1979 50.226642882209724
1980 50.19757789023966
1981 50.18863975411249
1982 50.222979767877234
1983 50.27259699380633
1984 50.33261396785111
1985 50.399265811924494
1986 50.43006507175801
1987 50.42042585162138
1988 50.418452220417635
1989 50.41555498633146
1990 50.40767274809816
1991 50.40028455098952
1992 50.40962687871154
1993 50.43443389861495
1994 50.455122783643986
1995 50.47544822274442
1996 50.498842777132424
1997 50.50670873221561
1998 50.499945664561565
1999 50.49396667631729
2000 50.4824835523657
2001 50.46784341990165
2002 50.451857190746296
2003 50.4329271279774
2004 50.41379530655974
2005 50.39615382155815
2006 50.377994952185084
2007 50.35899914349978
2008 50.34161899207317
2009 50.32689227855062
2010 50.312477482375435
2011 50.29784972678866
2012 50.284022963890884
2013 50.27000087867376
2014 50.25487321451316
2015 50.23423486021675
2016 50.22123002851026
2017 50.21395845105048
2018 50.2026363657491
2019 50.1929516499505
2020 50.18407259405369
2021 50.17695619691428
2022 50.17046656276316
2023 50.16311584630952