Annual % of total population
1960 21.561039098732138
1961 21.74560465357853
1962 21.880114326002094
1963 21.909309742018973
1964 21.926939421775728
1965 21.945349403754935
1966 21.974113235669698
1967 22.013885958464822
1968 22.049649900761594
1969 22.05409067436553
1970 22.062389621119866
1971 22.06831083328533
1972 22.07980684939335
1973 22.107784835202697
1974 22.15992062191977
1975 22.21031033868606
1976 22.232260949456883
1977 22.25321579872726
1978 22.272012204192272
1979 22.29080932158311
1980 22.298271132859853
1981 22.298965502619023
1982 22.305810959601363
1983 22.336002421460414
1984 22.373436094558823
1985 22.407144029537633
1986 22.440924450920267
1987 22.472719155084413
1988 22.50519816808172
1989 22.542274747749907
1990 22.56464031057719
1991 22.452076526322116
1992 22.42562749805892
1993 22.41322673509224
1994 22.414521002329693
1995 22.41814363474035
1996 22.423389255196582
1997 22.428488510844698
1998 22.430480461198094
1999 22.42210073247541
2000 22.42246499193124
2001 22.41290276196862
2002 22.403768563448885
2003 22.39879486586
2004 22.388574671473798
2005 22.374674969984596
2006 22.37362576984463
2007 22.389917349477724
2008 22.41969579974407
2009 22.452564737994056
2010 22.49027938012235
2011 22.49803899237761
2012 22.505732366120924
2013 22.50581945726155
2014 22.516989253253104
2015 22.55361191046403
2016 22.611070206353016
2017 22.66275511439221
2018 22.699103617021667
2019 22.74116574551603
2020 22.802377649370168
2021 22.864508429098603
2022 22.926584423242918
2023 22.995811309300592