Annual % of total population
1960 52.3615562571747
1961 52.2718186151231
1962 52.1826998938033
1963 52.096978031767
1964 52.0127389626004
1965 51.9296977202274
1966 51.8509367642028
1967 51.7752508229482
1968 51.7028710010761
1969 51.6307427547122
1970 51.558107759928
1971 51.4889516546048
1972 51.4226297740977
1973 51.3593688998506
1974 51.2996186928933
1975 51.2438944766675
1976 51.192531114816
1977 51.1462717407303
1978 51.1083120447565
1979 51.0775657661008
1980 51.0494559250943
1981 51.0220168668873
1982 50.9961930107772
1983 50.9747751781962
1984 50.9584982308698
1985 50.9415660229815
1986 50.92141244132
1987 50.9008193377093
1988 50.8766617601039
1989 50.8486890723902
1990 50.8201843644557
1991 50.7912268285596
1992 50.7614637312108
1993 50.717143392402
1994 50.6741067705441
1995 50.6382771816672
1996 50.592518206407
1997 50.5435706696669
1998 50.5014517366847
1999 50.4667612076678
2000 50.4356444670159
2001 50.4056757303515
2002 50.3727974834572
2003 50.3389253823633
2004 50.304361715684
2005 50.2936221588312
2006 50.2821437713973
2007 50.2455028532819
2008 50.2138277245449
2009 50.1886069620608
2010 50.1650167112901
2011 50.1417073978191
2012 50.1143490194504
2013 50.0848407126775
2014 50.0568166616485
2015 50.0309847913381
2016 50.0069049212328
2017 49.9843361678273
2018 49.9632139970553
2019 49.9438344131424
2020 49.9271184817232
2021 49.9133369931818
2022 49.9036686062256
2023 49.8956816201589