Annual % of total population
1960 49.8989858116732
1961 49.9029265994159
1962 49.907779157357
1963 49.9140081746759
1964 49.9185018637912
1965 49.923619650033
1966 49.9332363732268
1967 49.9298794333111
1968 49.9149381718165
1969 49.9062356571607
1970 49.9132308104711
1971 49.9351872863629
1972 49.9598874641819
1973 49.9865935069087
1974 50.0146088983946
1975 50.0403889739008
1976 50.0621366331616
1977 50.078954456214
1978 50.0911554010832
1979 50.101571997419
1980 50.1106811614778
1981 50.1210189978802
1982 50.1321825236958
1983 50.1421635101282
1984 50.158354284398
1985 50.1730813729327
1986 50.1811176226428
1987 50.1895031411898
1988 50.1999419666313
1989 50.2122356855098
1990 50.2253008181327
1991 50.2293987553509
1992 50.2279724874852
1993 50.2298170093417
1994 50.2354898868317
1995 50.2393878559661
1996 50.2373022330806
1997 50.2376172719396
1998 50.2445301322532
1999 50.2537316232226
2000 50.2624117165255
2001 50.2730017352466
2002 50.2834260098232
2003 50.2906851550958
2004 50.2973679241276
2005 50.3027402763294
2006 50.3092369776202
2007 50.319561756054
2008 50.3332088527275
2009 50.3500356631627
2010 50.3665859219035
2011 50.3824224454729
2012 50.3973719220895
2013 50.410854706597
2014 50.4237223600335
2015 50.4378043225284
2016 50.4550423836597
2017 50.4728789947996
2018 50.4896008557953
2019 50.5059371732918
2020 50.5181610647913
2021 50.5278085834548
2022 50.5388137043918
2023 50.5498429540994