Annual % of total population
1960 50.80851444096351
1961 50.4647711401857
1962 50.148026512464504
1963 49.85554355882111
1964 49.59161144573771
1965 49.35993407020598
1966 49.16136873252236
1967 49.00036495455273
1968 48.88417403755495
1969 48.82397239755339
1970 48.82317629329114
1971 48.84287675744575
1972 48.85802843302189
1973 48.87143197060094
1974 48.8691429877053
1975 48.8488123213973
1976 48.8760656000808
1977 48.919870471762025
1978 48.99492111667077
1979 49.0987098777208
1980 49.235615742699956
1981 49.384439238913636
1982 49.52211714490756
1983 49.64458780236429
1984 49.75459194782357
1985 49.84875428953865
1986 49.861189890191554
1987 49.835114377039005
1988 49.7885475150759
1989 49.72466734605404
1990 49.67930826060342
1991 49.64792079031082
1992 49.61867400273707
1993 49.5957905848102
1994 49.57201456451443
1995 49.5474550384939
1996 49.500175570013695
1997 49.24357540625484
1998 49.002278186388324
1999 48.78338059929313
2000 48.61127310899866
2001 48.5071672030292
2002 48.45070575885068
2003 48.41991515925614
2004 48.391590201101394
2005 48.61069456982546
2006 48.820870714767736
2007 49.006249078079975
2008 49.17658985302114
2009 49.338816729841554
2010 49.49536948522229
2011 49.64548522044468
2012 49.78925482916278
2013 49.925706410188155
2014 50.05655044635934
2015 50.17826401529556
2016 50.30388726116553
2017 50.467389398632456
2018 50.68478880620664
2019 50.889494223122156
2020 51.10364686100027
2021 51.36522038607695
2022 51.631591033524074
2023 51.83581704112169