Annual % of total population
1960 50.1295477193657
1961 50.1127256849763
1962 50.1217691495008
1963 50.1307388557813
1964 50.140182433718
1965 50.1521823050198
1966 50.166681492851
1967 50.182204946494
1968 50.199668458507
1969 50.2182006814011
1970 50.2377134138993
1971 50.2505939173895
1972 50.2576198694172
1973 50.2669671788618
1974 50.2779581429332
1975 50.2909105540579
1976 50.3052870866415
1977 50.3202088844175
1978 50.3346955344005
1979 50.3497821769906
1980 50.3655985278395
1981 50.3774596440105
1982 50.3869098390409
1983 50.397496312817
1984 50.4086947669287
1985 50.4210718404081
1986 50.4351288470647
1987 50.4510898172857
1988 50.4695101852462
1989 50.4908373921001
1990 50.5173226112143
1991 50.5362211327571
1992 50.5140953398533
1993 50.4624666583689
1994 50.4114490638333
1995 50.3613861583713
1996 50.3139053917945
1997 50.2703218041051
1998 50.227766199681
1999 50.1823185323754
2000 50.1358933721186
2001 50.0903516541657
2002 50.0458357829501
2003 50.0385241439883
2004 50.0707500026301
2005 50.1049744046734
2006 50.1379938736786
2007 50.1699225798094
2008 50.2011536166545
2009 50.2324101706737
2010 50.2648636507062
2011 50.2989667172783
2012 50.3336173964939
2013 50.4415188247572
2014 50.6159509529167
2015 50.7806964217363
2016 50.9398790915929
2017 51.0932169191827
2018 50.8551088841192
2019 50.8207167923
2020 51.0915677582344
2021 51.0749260161056
2022 51.0361976738722
2023 50.9944288392965