Annual % of total population
1960 42.30867038111939
1961 42.49009754442176
1962 42.678841988437355
1963 42.89027127196731
1964 43.11946057628474
1965 43.323827026733795
1966 43.49486267181048
1967 43.64747573212136
1968 43.78019650552332
1969 43.900013541485194
1970 44.012320230761965
1971 44.14137747098267
1972 44.26914397694694
1973 44.35602698668691
1974 44.40913222073547
1975 44.434261048729354
1976 44.44380062405142
1977 44.446283499035225
1978 44.44898650094452
1979 44.45411931185536
1980 44.447670984284
1981 44.43946868406706
1982 44.44658000518859
1983 44.46934526705412
1984 44.50688676264351
1985 44.53036050306996
1986 44.52548421082286
1987 44.50294806445151
1988 44.46224275160665
1989 44.41702378151821
1990 44.365195156758055
1991 44.28754863939915
1992 44.213987447640285
1993 44.13368502645743
1994 43.98741387454865
1995 43.807696622657346
1996 43.63899228558187
1997 43.45577654788642
1998 43.2264290061589
1999 42.98148631764281
2000 42.73627507462684
2001 42.49756420161683
2002 42.298759204135045
2003 42.11603448652804
2004 41.92076542914632
2005 41.72266220646208
2006 41.52937375510021
2007 41.35149741276438
2008 41.19448545489435
2009 41.03250592749349
2010 40.85337740985105
2011 40.67252842522325
2012 40.51503585854676
2013 40.38216080655378
2014 40.23665249618538
2015 40.06633941131848
2016 39.865560436903
2017 39.63033008923099
2018 39.37385509451852
2019 39.10783853457397
2020 38.833404124380635
2021 38.557946690268295
2022 38.277263120679784
2023 37.978197350982384