Annual % of total population
1960 51.6223350513894
1961 51.5835567350262
1962 51.5480303709851
1963 51.516069863229
1964 51.4880897241139
1965 51.461985382372
1966 51.4407123326352
1967 51.4251149886437
1968 51.4122273663853
1969 51.4041897576463
1970 51.4026515393017
1971 51.3949881421224
1972 51.3737849308226
1973 51.3506894452598
1974 51.3253125502272
1975 51.297259538929
1976 51.2770311261219
1977 51.2677891885852
1978 51.2672100799359
1979 51.2676593567583
1980 51.2641622610397
1981 51.2603492657714
1982 51.2530533058934
1983 51.2408768074329
1984 51.2293581613903
1985 51.2191856943514
1986 51.2147994067228
1987 51.2152400949785
1988 51.2305433851344
1989 51.2545410709551
1990 51.2744200562969
1991 51.2985459678634
1992 51.3249276984198
1993 51.3473681771189
1994 51.3675080733236
1995 51.3896419606303
1996 51.4101982927293
1997 51.4301858025796
1998 51.4531035573485
1999 51.4822439113214
2000 51.4498811838045
2001 51.4087963793265
2002 51.4256791310253
2003 51.4422796962658
2004 51.4595667607575
2005 51.4788335134846
2006 51.5034498374057
2007 51.5312494921716
2008 51.5520671584229
2009 51.5623344503873
2010 51.5679352415695
2011 51.5751169310191
2012 51.5831952436856
2013 51.5896311254491
2014 51.594158002494
2015 51.5988552529539
2016 51.6052234145581
2017 51.6096982488587
2018 51.6111682899222
2019 51.6131525341056
2020 51.6237406503311
2021 51.6433186349929
2022 51.5879172981407
2023 51.5442779343192