Annual % of total population
1960 48.7393960965771
1961 48.6907524030494
1962 48.6426290132795
1963 48.6022793807274
1964 48.5611034628826
1965 48.5222562623896
1966 48.4760758954307
1967 48.4674212297339
1968 48.5053338127772
1969 48.5499488217231
1970 48.5928032930947
1971 48.6348744084456
1972 48.6821618594231
1973 48.7280793722616
1974 48.7484647907224
1975 48.7424714100795
1976 48.7405315999621
1977 48.7808695107828
1978 48.8532324607439
1979 48.9244192070959
1980 48.9949125201638
1981 49.0644941453442
1982 49.138046651742
1983 49.2178880399253
1984 49.2970666446785
1985 49.3709752202359
1986 49.4416860668741
1987 49.4619681287991
1988 49.4348523060272
1989 49.3997702761768
1990 49.3552928783413
1991 49.3061306938693
1992 49.2544831754987
1993 49.2039560969726
1994 49.1652545346983
1995 49.1353011192574
1996 49.1042467188982
1997 49.1068767509786
1998 49.137088896125
1999 49.1586750603048
2000 49.1798485424403
2001 49.2025966476117
2002 49.2206466032138
2003 49.2270855282061
2004 49.2335961003846
2005 49.2412409000975
2006 49.2485168094924
2007 49.3107522646711
2008 49.4360902255639
2009 49.5529381019936
2010 49.647523350996
2011 49.7439852803152
2012 49.8409331919406
2013 49.9416373296977
2014 50.0431414476769
2015 50.1375775051356
2016 50.2265696689907
2017 50.3078309538491
2018 50.3861150737042
2019 50.4578327028804
2020 50.5073441389401
2021 50.5371779997548
2022 50.5437122162122
2023 50.528425486903