Annual % of total population
1960 51.42608980117059
1961 51.41383082060115
1962 51.40260409831379
1963 51.39068214687263
1964 51.379044735629016
1965 51.37520308480428
1966 51.38398113888312
1967 51.397179647514754
1968 51.402526088641736
1969 51.397730776940136
1970 51.3846599413781
1971 51.36248082126221
1972 51.342763625512994
1973 51.32998938129406
1974 51.319937316736365
1975 51.31417653182309
1976 51.31334275862373
1977 51.314928585017846
1978 51.31908391291221
1979 51.32109955036329
1980 51.31658744506887
1981 51.30992444995194
1982 51.30528931262738
1983 51.299416900492126
1984 51.29300569418315
1985 51.28544237421257
1986 51.274553519688006
1987 51.26255436357788
1988 51.25016781751135
1989 51.235544281868506
1990 51.21982680347315
1991 51.20408481829429
1992 51.1901120352969
1993 51.17931251625932
1994 51.16961637179638
1995 51.160795909219026
1996 51.153240667686724
1997 51.14668629287107
1998 51.14005373033021
1999 51.13183096324396
2000 51.124077283440556
2001 51.121702524694335
2002 51.123363269319285
2003 51.12379196558667
2004 51.12094729508804
2005 51.11655171533366
2006 51.111277834962515
2007 51.104684727784765
2008 51.097268555060694
2009 51.092122483795514
2010 51.08835634236908
2011 51.07437289209699
2012 51.049653695191246
2013 51.02570118201966
2014 51.00301675626225
2015 50.98018599337987
2016 50.958851262721566
2017 50.940777068980275
2018 50.92460649312378
2019 50.911595873546375
2020 50.90708767177442
2021 50.91362946497676
2022 50.91478895512476
2023 50.92193136122794