Annual % of total population
1960 49.88960671879206
1961 49.887213876586316
1962 49.885382726194116
1963 49.882785870779735
1964 49.8797672359124
1965 49.87602788762382
1966 49.87168049834539
1967 49.8664169676075
1968 49.86022454257078
1969 49.8547317521966
1970 49.85173698462035
1971 49.90153849736924
1972 49.952421226038176
1973 49.953910499993505
1974 49.95176191327996
1975 49.96463409943344
1976 49.98695756962362
1977 49.99731046140851
1978 50.00551708052885
1979 50.01452169729744
1980 50.02016880638663
1981 50.02350887956953
1982 50.02470198531824
1983 50.02294350956093
1984 50.02386838465833
1985 50.0235550947389
1986 50.01918478821013
1987 50.01464979795656
1988 50.0167935185577
1989 50.018293270812066
1990 50.011569401862374
1991 50.00282697864758
1992 49.994872084338695
1993 49.98973186658162
1994 49.98917461494166
1995 49.99523454463111
1996 50.00686665370235
1997 50.01884261794293
1998 50.03221409271408
1999 50.04687391998723
2000 50.0560976156538
2001 50.065541049082775
2002 50.07777831447171
2003 50.090976059386286
2004 50.105390275621964
2005 50.12253441820775
2006 50.145810557942106
2007 50.17001822762663
2008 50.195906549133305
2009 50.22154686824605
2010 50.237895452810314
2011 50.24848744032324
2012 50.25773709415058
2013 50.26663729819325
2014 50.27402352666247
2015 50.27735873291121
2016 50.27517860026596
2017 50.2711263620526
2018 50.27093274039269
2019 50.27403627990391
2020 50.272386686363056
2021 50.267439102254095
2022 50.26878108912492
2023 50.27346475611536