Annual % of total population
1960 49.7371091227747
1961 49.6825360106468
1962 49.6324862018841
1963 49.5828454028525
1964 49.5382644209926
1965 49.5024770701069
1966 49.5447542873423
1967 49.6389074996927
1968 49.7004286099716
1969 49.743202767274
1970 49.7805208380387
1971 49.8151886129787
1972 49.8468839588673
1973 49.8719171249989
1974 49.892501776197
1975 49.9084948468333
1976 49.8836424565405
1977 49.8208614178545
1978 49.7628570094755
1979 49.7148853579951
1980 49.6734495198959
1981 49.6372209577331
1982 49.6049219641522
1983 49.585264698707
1984 49.5972816632475
1985 49.619252946593
1986 49.6290990331704
1987 49.6364249174086
1988 49.6409621866382
1989 49.6438518695082
1990 49.6475187330651
1991 49.6521626890775
1992 49.6566445594113
1993 49.6608564856665
1994 49.6637205966746
1995 49.6772792035207
1996 49.7059768518273
1997 49.7396303055844
1998 49.777672099259
1999 49.8188559600174
2000 49.8605118849939
2001 49.9021872967446
2002 49.9453319465799
2003 49.9911416726131
2004 50.0431830823753
2005 50.0859809802217
2006 50.1154474463727
2007 50.1452450499249
2008 50.1739919366165
2009 50.2027724223571
2010 50.2327797462025
2011 50.2502237021288
2012 50.2691736984494
2013 50.302284438161
2014 50.335577692715
2015 50.3691496437161
2016 50.4041147159165
2017 50.4397811512107
2018 50.4761359656772
2019 50.5139960664981
2020 50.5594067551119
2021 50.6069340923462
2022 50.6449153888718
2023 50.6749317298302