Annual % of total population
1960 52.9757041496452
1961 52.872082773494
1962 52.6915329878337
1963 52.5227344992051
1964 52.3632586537406
1965 52.2112463924205
1966 52.0692344461496
1967 51.9374012489655
1968 51.8092578312249
1969 51.6903995943374
1970 51.5830768402259
1971 51.5135135135135
1972 51.4774622316786
1973 51.4423057271207
1974 51.408780114785
1975 51.377230968473
1976 51.3438208399937
1977 51.3095652940163
1978 51.2790378034254
1979 51.2511195479008
1980 51.2664892043774
1981 51.3232083680168
1982 51.380054920553
1983 51.441882224518
1984 51.5110055620552
1985 51.582134922512
1986 51.6573131555521
1987 51.7378428325098
1988 51.8155679736592
1989 51.8895961106667
1990 51.9079221842792
1991 51.8966700333845
1992 51.9130555085853
1993 51.9343282438361
1994 51.9597878584093
1995 51.9845369667903
1996 52.0074735628422
1997 52.0305899158132
1998 52.0478527700442
1999 52.0573872884885
2000 52.0662593470039
2001 52.0843931463541
2002 52.1082359122554
2003 52.1344005024318
2004 52.1632744269194
2005 52.1933226212256
2006 52.2266802255709
2007 52.257187486185
2008 52.2794212041741
2009 52.3019383398286
2010 52.2982334162083
2011 52.2669028553175
2012 52.2388005662625
2013 52.213533671645
2014 52.1901453369995
2015 52.1689567503227
2016 52.1498372504477
2017 52.1306507824505
2018 52.1123537656246
2019 52.0940109929331
2020 52.0729052737332
2021 52.0504978662874
2022 52.0354359365846
2023 52.0257451373251