Annual % of total population
1960 51.9169458018158
1961 51.8349992150296
1962 51.7576282073224
1963 51.6841069007635
1964 51.6147268872667
1965 51.5497148135831
1966 51.4881969983687
1967 51.4295261852362
1968 51.3739951482175
1969 51.3220129155407
1970 51.273308558165
1971 51.2271537293921
1972 51.1836397943678
1973 51.1433694403733
1974 51.1064603101683
1975 51.0728046308639
1976 51.0419776090123
1977 51.0141833948765
1978 50.9783936176149
1979 50.9212544322435
1980 50.8525878597678
1981 50.7838276247076
1982 50.6956134979876
1983 50.5966317065987
1984 50.4611914109823
1985 50.2894868743722
1986 50.1621964308172
1987 50.0845607346409
1988 50.0353350424618
1989 50.0185043466007
1990 50.0092474882176
1991 50.0034945943604
1992 49.9981546652592
1993 50.0125751940907
1994 50.0367537755842
1995 50.0609723713727
1996 50.0928150809673
1997 50.1262169231133
1998 50.1566797879342
1999 50.1888999066441
2000 50.2248940310133
2001 50.2597996651062
2002 50.2955868728457
2003 50.3308349300711
2004 50.3649152520569
2005 50.3953453151876
2006 50.4204505579229
2007 50.4490180614432
2008 50.474535723593
2009 50.4941463683427
2010 50.5162919242196
2011 50.5323350002874
2012 50.5444196554515
2013 50.5578971307029
2014 50.5678652875746
2015 50.5768187173721
2016 50.5853917549344
2017 50.5807159122618
2018 50.5627912220379
2019 50.5445121207459
2020 50.5290587682563
2021 50.5115953924768
2022 50.4912777481243
2023 50.4729372407395