Annual % of total population
1960 50.1592603654958
1961 50.196360031274
1962 50.2341563239425
1963 50.2731825383157
1964 50.3115156215875
1965 50.3491290935036
1966 50.3868067153848
1967 50.4228344156102
1968 50.4556025687004
1969 50.4877829840301
1970 50.5169348590965
1971 50.5431053310132
1972 50.5689376979548
1973 50.5949439121869
1974 50.6205095572159
1975 50.6439857525104
1976 50.6611955051101
1977 50.6833818656906
1978 50.7125236000019
1979 50.7387572739794
1980 50.7687987301898
1981 50.7966478210862
1982 50.8205113021716
1983 50.8490523434435
1984 50.8711900457425
1985 50.8790620328152
1986 50.8751332307442
1987 50.8533518452594
1988 50.8246226312041
1989 50.8090878924122
1990 50.8173973684439
1991 50.836890117367
1992 50.8516344668445
1993 50.8494637251386
1994 50.8353272767374
1995 50.8045546110431
1996 50.7523689134233
1997 50.6958776643733
1998 50.6322361146924
1999 50.5607779463141
2000 50.4800627048596
2001 50.3925517762792
2002 50.2847208795075
2003 50.1514548118928
2004 50.0018401039995
2005 49.8332059481585
2006 49.6457083496943
2007 49.4450085546137
2008 49.2386114428546
2009 49.0276387549742
2010 48.8192709941956
2011 48.5948144454279
2012 48.3414581422631
2013 48.0794169651797
2014 47.8440546402377
2015 47.6736365834158
2016 47.5911865345574
2017 47.5662433658704
2018 47.547300439279
2019 47.530425392238
2020 47.6357718539951
2021 47.8474122297831
2022 47.9456834223857
2023 47.9417404962813