Annual % of total population
1960 46.9609347338605
1961 47.0438210062601
1962 47.1303557222412
1963 47.2008903728436
1964 47.2961186218927
1965 47.3628016228913
1966 47.4179385323019
1967 47.497697267424
1968 47.580402765254
1969 47.6770454768687
1970 47.8116396088484
1971 47.9985607627957
1972 48.1575819324164
1973 48.2600659005063
1974 48.3686537581948
1975 48.4591400188529
1976 48.5196458218041
1977 48.6107435829585
1978 48.7234853296075
1979 48.8460129441934
1980 48.9239766081871
1981 48.9667113494191
1982 48.972182177372
1983 48.9883507050889
1984 49.0285322762198
1985 49.0639515788486
1986 49.1101599459338
1987 49.1224268689057
1988 49.1359158457172
1989 49.1240758598521
1990 49.1066968916894
1991 49.0929041697147
1992 49.081145168602
1993 49.0878220920168
1994 49.0865109173086
1995 49.082373026035
1996 49.0700122828566
1997 49.0682706090671
1998 49.0621701355996
1999 49.0586238412325
2000 49.0897170810429
2001 49.14502849905
2002 49.2038816657245
2003 49.2567598376727
2004 49.293379852493
2005 49.320521326
2006 49.3534259086286
2007 49.3947267710033
2008 49.4376308119633
2009 49.4905136686818
2010 49.5561637755668
2011 49.6810351041592
2012 49.8557861413999
2013 50.0103071531643
2014 50.1234070417569
2015 50.1912626619166
2016 50.2288972773271
2017 50.2571522939243
2018 50.2851242216879
2019 50.3296337738531
2020 50.4241505845998
2021 50.4843254667136
2022 50.4599307192967
2023 50.4155244553455