Annual % of total population
1960 6.344172817220817
1961 6.62333009805949
1962 6.916402601405011
1963 7.228098179154154
1964 7.554447926042377
1965 7.889390381878125
1966 8.241516268626166
1967 8.609890640410981
1968 8.995380156783133
1969 9.396816197563352
1970 9.816971927092991
1971 10.256118686906303
1972 10.519157069569927
1973 10.749102861734446
1974 10.982970000707661
1975 11.216826420219492
1976 11.451643726129005
1977 11.686067184376952
1978 11.922908515110615
1979 12.162672541458628
1980 12.407157768570395
1981 12.652796423455657
1982 12.900319241388274
1983 13.273818684007423
1984 13.684498455211594
1985 14.103826747379209
1986 14.533896503849276
1987 14.974765489681024
1988 15.428748318838384
1989 15.894935276447598
1990 16.378581760207563
1991 16.88502283098561
1992 17.417656381404928
1993 17.832748429744864
1994 18.26548728835917
1995 18.712663799428263
1996 19.173414435680776
1997 19.318973738031215
1998 19.470081241589025
1999 19.623225456243382
2000 20.25624908420527
2001 20.913133032446527
2002 21.60383377286226
2003 22.32180335430983
2004 23.060353028386242
2005 23.821881276133407
2006 24.60636880701312
2007 25.423343982788772
2008 26.27661719849107
2009 27.15919552243131
2010 21.748085926070416
2011 22.072816283033923
2012 22.311147041130276
2013 22.559112447406278
2014 22.817366034300292
2015 23.084599541621415
2016 23.361744224694597
2017 23.64772708130303
2018 23.94353612162121
2019 24.2301153413513
2020 24.529953255567158
2021 24.84304746274078
2022 25.16423829580951
2023 25.479875371468065