Annual % of total population
1960 51.81941767617411
1961 51.82021100719347
1962 51.8209160583265
1963 51.821726719390476
1964 51.82241723719181
1965 51.822509328026975
1966 51.82226196667382
1967 51.82167143730342
1968 51.82123784057768
1969 51.821636486668794
1970 51.824324567714136
1971 51.806811383476884
1972 51.78959397024597
1973 51.7937832651353
1974 51.79813292360763
1975 51.799183151108856
1976 51.79587314574378
1977 51.79080925828997
1978 51.783269495347746
1979 51.77230692698868
1980 51.7591597157304
1981 51.7463152204866
1982 51.73316712161922
1983 51.718930039596316
1984 51.70368365895705
1985 51.68734340654004
1986 51.6719686042552
1987 51.657880071004165
1988 51.64373216923035
1989 51.62963633901644
1990 51.617359461198085
1991 51.60758362607639
1992 51.59885143090544
1993 51.59221859728515
1994 51.58954470168466
1995 51.58962611509003
1996 51.59118203230724
1997 51.59269315924562
1998 51.5931062834158
1999 51.59280277515248
2000 51.59149175368945
2001 51.58725520488196
2002 51.57878345159701
2003 51.56752417793309
2004 51.554730543150754
2005 51.539429967927674
2006 51.51897046904326
2007 51.495988830105716
2008 51.47051236460295
2009 51.4447455968707
2010 51.42296467251918
2011 51.40234114729234
2012 51.38248232415077
2013 51.36353866236009
2014 51.346431811704846
2015 51.3229185753527
2016 51.29295646594246
2017 51.266777240336545
2018 51.24331970554388
2019 51.22008979420149
2020 51.19810690905226
2021 51.176406870427975
2022 51.153375508867214
2023 51.132857872449144