Annual % of total population
1960 48.4508137794487
1961 48.4992119280726
1962 48.5449735449735
1963 48.5836695192632
1964 48.5912681737961
1965 48.5801730952429
1966 48.5671825656769
1967 48.5513467616397
1968 48.5304829193678
1969 48.508387300862
1970 48.4752864934558
1971 48.4292593441871
1972 48.2994219378919
1973 48.0933352689043
1974 47.8887911990484
1975 47.691889611179
1976 47.4999307268143
1977 47.2944224096854
1978 47.234706819734
1979 47.3269299899724
1980 47.4127549804085
1981 47.493072496033
1982 47.5688728540865
1983 47.6189944258889
1984 47.6434101754884
1985 47.6617727025557
1986 47.6789319236613
1987 47.6927297110578
1988 47.7049667889362
1989 47.7356453713251
1990 47.7845837537721
1991 47.8328475148995
1992 47.8815778090438
1993 47.9294992713912
1994 47.975246176685
1995 48.0194084149218
1996 48.0604960265999
1997 48.1216218477552
1998 48.1978903335776
1999 48.2702039129572
2000 48.3439406680031
2001 48.414618367451
2002 48.4774462928875
2003 48.5197949637691
2004 48.5464115119117
2005 48.5711650557072
2006 48.6014965387539
2007 48.6497853892112
2008 48.7075756171629
2009 48.7606409170938
2010 48.8163699663129
2011 48.8714002769355
2012 48.926318287134
2013 48.9883068547939
2014 49.0532060592052
2015 49.1142511489545
2016 49.1754133153461
2017 49.2293112201726
2018 49.2748802107484
2019 49.3195247516824
2020 49.3667196608373
2021 49.4207846542469
2022 49.4598062550812
2023 49.4803672718796