Annual % of total population
1960 51.5035904227149
1961 51.5224983653777
1962 51.5216414257376
1963 51.5051925098479
1964 51.4862177519271
1965 51.4656310415745
1966 51.4468259485445
1967 51.4293431030395
1968 51.4124570579367
1969 51.3995857815579
1970 51.3865548361718
1971 51.3722744825271
1972 51.3699457705877
1973 51.3776751722733
1974 51.3863233450439
1975 51.3978702830902
1976 51.4126187227903
1977 51.4306347960716
1978 51.451954771529
1979 51.474633497387
1980 51.4299208361263
1981 51.3833924346014
1982 51.3992466278182
1983 51.4110476071764
1984 51.4227050758776
1985 51.4346066619801
1986 51.4451353654318
1987 51.455702783658
1988 51.4659431487998
1989 51.476625808892
1990 51.4881125373329
1991 51.5011782217109
1992 51.5142570313453
1993 51.5258964856599
1994 51.5401102025165
1995 51.5558197058402
1996 51.5699993390039
1997 51.5824722709211
1998 51.5958098684941
1999 51.608713506146
2000 51.6170524177613
2001 51.6204467294171
2002 51.6143138063799
2003 51.5955554336578
2004 51.5690617499168
2005 51.5504758120103
2006 51.5482269412633
2007 51.5571072420686
2008 51.5684020397868
2009 51.5794050186424
2010 51.5965344114124
2011 51.6068383221977
2012 51.5895949411652
2013 51.5597246936747
2014 51.5372108694374
2015 51.5035585365913
2016 51.4518528750141
2017 51.389924930378
2018 51.3272188976062
2019 51.2953872235188
2020 51.2812858510167
2021 51.2608091693751
2022 51.2362690178784
2023 51.2069267933036