Annual % of total population
1960 48.64858398436626
1961 48.712577558319474
1962 48.77963007702691
1963 48.84127111770255
1964 48.89557520879127
1965 48.94878849376776
1966 49.003635799301044
1967 49.05688065701191
1968 49.103571966692144
1969 49.14730351707982
1970 49.17842544414039
1971 49.20765665867675
1972 49.24830944383017
1973 49.291385416048655
1974 49.31605686411456
1975 49.349446358495214
1976 49.41918751193989
1977 49.49846912424629
1978 49.57751983029862
1979 49.65622495000439
1980 49.73054415195698
1981 49.7861698416596
1982 49.824717575415534
1983 49.85785626906574
1984 49.88938559559128
1985 49.92349235904746
1986 49.95971961228722
1987 49.99794574049168
1988 50.03618214205828
1989 50.07906361167589
1990 50.12529586573365
1991 50.14835887017903
1992 50.14187839633149
1993 50.13574094839705
1994 50.14180164888568
1995 50.14760135452189
1996 50.15252009335998
1997 50.149989832272624
1998 50.148483056752475
1999 50.159839470259335
2000 50.18120312448016
2001 50.20869616037998
2002 50.23690589499555
2003 50.28852254033928
2004 50.38891071600664
2005 50.51203582502077
2006 50.63855467161758
2007 50.76596553869768
2008 50.89215904565614
2009 51.01999982150161
2010 51.097138745006326
2011 51.131807501143555
2012 51.20342558122382
2013 51.26110659983729
2014 51.27340390559252
2015 51.3355242182778
2016 51.44919399741384
2017 51.56499119574323
2018 51.62987775040489
2019 51.64227829350467
2020 51.61956081507009
2021 51.58205860140665
2022 51.55693600168343
2023 51.52617615863395