Annual % of total population
1960 50.299051246358054
1961 50.30612188725729
1962 50.31152142081938
1963 50.314522767483076
1964 50.3179724565765
1965 50.32099291466288
1966 50.32292195637612
1967 50.325642713272195
1968 50.32895481964479
1969 50.33127607511142
1970 50.33414448152705
1971 50.327967368963186
1972 50.31311404438103
1973 50.29658841378284
1974 50.27666800760346
1975 50.257308125696746
1976 50.24393799892435
1977 50.23409341978615
1978 50.22982875970457
1979 50.226554977174644
1980 50.19750312673352
1981 50.18857657368398
1982 50.22292178432301
1983 50.27254171971879
1984 50.332560000942934
1985 50.39921194266095
1986 50.4300167232287
1987 50.42038732520018
1988 50.418412258039886
1989 50.41550512656441
1990 50.40761723739939
1991 50.40022291485698
1992 50.40956032284009
1993 50.43436151924953
1994 50.45505205405187
1995 50.47539165917555
1996 50.49880268557883
1997 50.50665663027092
1998 50.499871055990184
1999 50.49388401489398
2000 50.482391414585734
2001 50.46774378127423
2002 50.45175070527031
2003 50.432814866627936
2004 50.41367258633473
2005 50.39602165104184
2006 50.37785152087185
2007 50.3588467048825
2008 50.34145423539323
2009 50.32671741984974
2010 50.31228665412209
2011 50.297652167633416
2012 50.28381318628715
2013 50.26977942918709
2014 50.254644858559665
2015 50.23400160454081
2016 50.22099371740906
2017 50.21371871501257
2018 50.20239439875697
2019 50.192706886620954
2020 50.183828154759745
2021 50.17671516188637
2022 50.17018774112091
2023 50.16285430300397