Annual % of total population
1960 25.10237353210344
1961 25.15838504312089
1962 25.194201491490016
1963 25.13806046866607
1964 25.032402573950645
1965 24.936390935987077
1966 24.898804100460893
1967 24.890817661763798
1968 24.92369075585242
1969 24.9837549782128
1970 25.09042209821523
1971 25.166548435764852
1972 25.180290831691316
1973 25.213145111951484
1974 25.246236371977094
1975 25.285897946065077
1976 25.353773140506934
1977 25.43557416728872
1978 25.52555842583602
1979 25.616756133139436
1980 25.703243717924767
1981 25.802349573211515
1982 25.875351031720513
1983 25.94356259233404
1984 26.010372820021406
1985 26.069027261067518
1986 26.12636629150614
1987 26.17085876586107
1988 26.154593813726663
1989 26.1263147789674
1990 26.115130166114888
1991 26.08481835048797
1992 26.045742635407027
1993 26.01047649976821
1994 25.99676954502861
1995 26.017008702243732
1996 26.14236385528005
1997 26.255639659000447
1998 26.377211504685675
1999 26.49524726104025
2000 26.610559687842944
2001 26.69883158331689
2002 26.759755477347102
2003 26.828829198700515
2004 26.89457973731657
2005 26.92842958188089
2006 26.933108759060286
2007 26.91771836208438
2008 26.8876588204284
2009 26.853266148553978
2010 26.789977152215585
2011 26.623570517972755
2012 26.639237550027318
2013 26.69416036174682
2014 26.756836012164094
2015 26.78338215869229
2016 26.829871837797587
2017 26.90854052312944
2018 26.968622008787218
2019 27.004964757532875
2020 27.067910468198754
2021 27.129709106397744
2022 27.060613834859943
2023 26.89094743352388