Annual % of total population
1960 18.310916317876107
1961 19.444548799705785
1962 20.669654601722925
1963 21.453905982778878
1964 21.683905229720192
1965 21.891202674962436
1966 22.0863721599731
1967 22.285317022159127
1968 22.508098952703417
1969 22.75370140115557
1970 23.001746684391133
1971 23.23327416192881
1972 23.446604611261627
1973 23.63516172255901
1974 23.805616957585247
1975 23.968442966942654
1976 24.140204200684853
1977 24.329736549580417
1978 24.541979914200912
1979 24.734893643722156
1980 24.8943325990411
1981 25.050927972925805
1982 25.207809868352005
1983 25.360655459358856
1984 25.504367264854793
1985 25.63258434457928
1986 25.751556414702787
1987 25.869675122755257
1988 25.997807858244716
1989 26.18664906345408
1990 26.449674822212856
1991 26.748654706176193
1992 27.087351899893314
1993 27.466853660137314
1994 27.890689156249593
1995 28.355119909849837
1996 28.858823783969083
1997 29.39707469777741
1998 29.966762960117215
1999 30.55082009876104
2000 31.21699533125335
2001 32.19512569961753
2002 33.20301272700378
2003 34.24759602202146
2004 35.33435857064109
2005 36.45693766349973
2006 37.60995675725097
2007 38.766246949409414
2008 39.90550847473715
2009 41.00789998773771
2010 42.10292615780827
2011 43.04678166926512
2012 43.85637325420282
2013 44.62115042670816
2014 45.341000811968215
2015 46.02453698441251
2016 46.69662706239035
2017 47.36998672493484
2018 48.05263352519018
2019 48.0336465136136
2020 48.093408836684794
2021 48.24370284564527
2022 48.39219789746013
2023 48.52192690962436