Annual % of total population
1960 50.2628908772254
1961 50.3174875943788
1962 50.3675137981159
1963 50.4171545971475
1964 50.4617583610762
1965 50.4975004946961
1966 50.4552457126577
1967 50.3611139536834
1968 50.2995713900284
1969 50.2567768875166
1970 50.2194593497964
1971 50.1848113870213
1972 50.1530972446631
1973 50.1280828750011
1974 50.107498223803
1975 50.0915051531667
1976 50.1163575434595
1977 50.1791549950441
1978 50.2371429905245
1979 50.2851146420049
1980 50.3265504801042
1981 50.3627790422669
1982 50.3950924972411
1983 50.4147494031393
1984 50.4027045988979
1985 50.3807604293794
1986 50.3709009668296
1987 50.3635750825915
1988 50.3590502067969
1989 50.3561481304918
1990 50.3524812669349
1991 50.3478373109225
1992 50.3433554405887
1993 50.3391546536978
1994 50.3362903404858
1995 50.3227207964793
1996 50.2940231481727
1997 50.2603592319188
1998 50.2223382343641
1999 50.1811440399826
2000 50.1394881150061
2001 50.0978127032554
2002 50.0546581470953
2003 50.0088583273869
2004 49.9568072015526
2005 49.9140286459517
2006 49.8845525536273
2007 49.8547549500751
2008 49.8260174263463
2009 49.7972368502066
2010 49.7672110753283
2011 49.7497672337655
2012 49.7308352505906
2013 49.6977244111741
2014 49.664422307285
2015 49.6308503562839
2016 49.5958852840835
2017 49.5602273151553
2018 49.5238640343229
2019 49.4860039335019
2020 49.4405932448881
2021 49.3930577530065
2022 49.3550846111282
2023 49.3250682701698