Annual % of total population
1960 50.4874194811116
1961 50.461605473775
1962 50.4378071852651
1963 50.4149414461642
1964 50.3940901470474
1965 50.3729302782433
1966 50.3507002767543
1967 50.3298336526468
1968 50.3105881629818
1969 50.2927210914935
1970 50.2766022557401
1971 50.2617277740692
1972 50.2477983680635
1973 50.2342250227851
1974 50.2216045050804
1975 50.2101752172276
1976 50.2007870788624
1977 50.1913965020318
1978 50.1808013228174
1979 50.1714336178129
1980 50.1626875693233
1981 50.1541267644199
1982 50.1462388376455
1983 50.1390948633752
1984 50.1341631926982
1985 50.1312182570768
1986 50.1296241303336
1987 50.1289429038847
1988 50.128021352317
1989 50.126228956739
1990 50.1275228437607
1991 50.1325804226139
1992 50.1379751880888
1993 50.1415211528379
1994 50.1405375661833
1995 50.1379545187048
1996 50.1370230784805
1997 50.1362058249135
1998 50.1324869800946
1999 50.1261653543044
2000 50.1149779416662
2001 50.0952464093641
2002 50.0758065367441
2003 50.0578290405305
2004 50.038347992504
2005 50.0192678444106
2006 49.9964965789896
2007 49.9697457923581
2008 49.9380052855618
2009 49.9046663973444
2010 49.8759429820392
2011 49.8505833708154
2012 49.8243696918395
2013 49.7990466592942
2014 49.7752047824716
2015 49.750174551247
2016 49.7178241088323
2017 49.6795304375657
2018 49.635577132209
2019 49.5859077292817
2020 49.5385594606025
2021 49.4924710105902
2022 49.4556615971
2023 49.4302147972403