Annual % of total population
1960 49.30629703588266
1961 49.315525602974176
1962 49.32658846922037
1963 49.33563978236275
1964 49.343971929959025
1965 49.352434735569815
1966 49.36017604266319
1967 49.36860060891909
1968 49.377947477437786
1969 49.387438403295654
1970 49.396707024369775
1971 49.405956158832076
1972 49.41274619498189
1973 49.419468845714924
1974 49.43295605025381
1975 49.45037320803698
1976 49.46697153300646
1977 49.48312746437739
1978 49.49844369458433
1979 49.51297317346771
1980 49.527124173742585
1981 49.53815297534957
1982 49.547168297279676
1983 49.55225454779151
1984 49.555237205786334
1985 49.562328172917915
1986 49.57262601626612
1987 49.582486930261915
1988 49.5884316792877
1989 49.59845975483338
1990 49.611595301972216
1991 49.62882018549182
1992 49.64752670227816
1993 49.65725091418331
1994 49.65877799885992
1995 49.66227156215665
1996 49.67009741574139
1997 49.678309961497675
1998 49.68303496538178
1999 49.683365043168045
2000 49.69050047585756
2001 49.7041381717161
2002 49.72019722574713
2003 49.738244267947735
2004 49.7562744061942
2005 49.77302933088184
2006 49.78895716945959
2007 49.803685532408196
2008 49.817087980766615
2009 49.82967601142211
2010 49.842119450064615
2011 49.8550844284884
2012 49.86704823913208
2013 49.87638501304568
2014 49.884252009437006
2015 49.891972666243156
2016 49.89973430737127
2017 49.906539305068
2018 49.91072079405995
2019 49.91396557851201
2020 49.91755490978709
2021 49.918930833015445
2022 49.91816560635137
2023 49.91833492185846