Annual % of total population
1960 50.4889034214584
1961 50.5086736838051
1962 50.5278436986881
1963 50.5464417970491
1964 50.5663656963885
1965 50.5856440526361
1966 50.6020891128947
1967 50.6172320525939
1968 50.6312833923984
1969 50.6559859120218
1970 50.7264336750769
1971 50.8281857006913
1972 50.9233945407411
1973 51.0110590595168
1974 51.0912838862419
1975 51.1653132908113
1976 51.2347844506496
1977 51.3008637775228
1978 51.3631174352273
1979 51.4197270099264
1980 51.4668632017339
1981 51.494680525465
1982 51.494380557751
1983 51.4911771765375
1984 51.5079980616738
1985 51.5303863081884
1986 51.544115651693
1987 51.5639127098166
1988 51.5982493239608
1989 51.6397809451662
1990 51.6852165272148
1991 51.7312301074581
1992 51.7791863282397
1993 51.8272762258405
1994 51.8675119916698
1995 51.8997228854687
1996 51.9223785076172
1997 51.9230920833937
1998 51.9131431229681
1999 51.8925111300646
2000 51.8480789264246
2001 51.7700317622786
2002 51.686353655503
2003 51.6063658767188
2004 51.5230996671446
2005 51.4285936633961
2006 51.3230640566937
2007 51.2152121665467
2008 51.1115488829582
2009 51.0185959890486
2010 50.9436281067273
2011 50.8958549438539
2012 50.8602641037859
2013 50.826085974799
2014 50.7911941655352
2015 50.7617814371165
2016 50.7359867545822
2017 50.7116002759617
2018 50.69091298092
2019 50.6737610781265
2020 50.6616989953621
2021 50.6550489456623
2022 50.6553982917597
2023 50.6612019395289