Annual % of total population
1960 54.39685920570522
1961 54.23777583674224
1962 54.06562943014261
1963 53.867134954667044
1964 53.64718833641258
1965 53.44930112273131
1966 53.281588598394954
1967 53.12932655684758
1968 52.99472297718524
1969 52.87209274938596
1970 52.75758506160642
1971 52.63771365364904
1972 52.51886366357456
1973 52.429189081653625
1974 52.37231130788874
1975 52.3436107495279
1976 52.326372130566575
1977 52.31240865776606
1978 52.29888348338021
1979 52.28460263172
1980 52.28787172563972
1981 52.29699883499206
1982 52.29126228650789
1983 52.27184245239205
1984 52.236585210538514
1985 52.21233900522161
1986 52.21529193189505
1987 52.23383149211602
1988 52.272297298460145
1989 52.31831319234843
1990 52.3696998259058
1991 52.44484174922477
1992 52.51623797447089
1993 52.59685507152954
1994 52.74551818477173
1995 52.927577504772856
1996 53.097187167846165
1997 53.27890908435034
1998 53.50314396113287
1999 53.738845693681164
2000 53.973668282393916
2001 54.203608976987404
2002 54.39370802899637
2003 54.567795765751036
2004 54.75518126214087
2005 54.946194781614565
2006 55.13244319196731
2007 55.303536536981696
2008 55.453541027349516
2009 55.60647316251457
2010 55.77290738756373
2011 55.937072631698754
2012 56.07446037209709
2013 56.187019065926066
2014 56.31212770922209
2015 56.455598621937646
2016 56.62225210604132
2017 56.81668458303448
2018 57.02464141890453
2019 57.23752568561095
2020 57.46771488497075
2021 57.71017148165588
2022 57.953689911726585
2023 58.202841092788944