Annual % of total population
1960 49.2925041724113
1961 49.3053814377278
1962 49.3180365134617
1963 49.3305663871314
1964 49.341248949874
1965 49.3501965535576
1966 49.3610003539988
1967 49.372954165052
1968 49.3838537837248
1969 49.3943771097519
1970 49.4062197979691
1971 49.4166083366862
1972 49.4244076831272
1973 49.4316765023689
1974 49.4244449524629
1975 49.4027661528873
1976 49.3796427881892
1977 49.356376565726
1978 49.3311777275199
1979 49.302098093231
1980 49.2720425947625
1981 49.2250076058833
1982 49.1794572755482
1983 49.1503501294052
1984 49.1635527729214
1985 49.2192373924889
1986 49.2752367882292
1987 49.3305653989441
1988 49.3877733684277
1989 49.4458514881988
1990 49.500872560099
1991 49.5510070731383
1992 49.5904722699334
1993 49.6081944074727
1994 49.5939071982167
1995 49.5529140888214
1996 49.5040146356337
1997 49.4571002929381
1998 49.4113283620498
1999 49.3663797825849
2000 49.3247835363075
2001 49.2867276938914
2002 49.2515222802441
2003 49.2496442154768
2004 49.2786676797593
2005 49.3075631426286
2006 49.3372266834337
2007 49.3708648108685
2008 49.4080334318022
2009 49.4438850786345
2010 49.4799137964409
2011 49.5165678116236
2012 49.5483776432377
2013 49.5791975881807
2014 49.6085689525765
2015 49.6349305611342
2016 49.6591153311359
2017 49.6798648738316
2018 49.6996624832919
2019 49.7170254651174
2020 49.729428378843
2021 49.7409387268383
2022 49.7538425834223
2023 49.7660076850735