Annual % of total population
1960 42.4542184395551
1961 42.705442247822
1962 42.9670390920827
1963 43.1794342637118
1964 43.3542484728797
1965 43.5446460923669
1966 43.7333323672396
1967 43.9222975298675
1968 44.112988795564
1969 44.3062213662472
1970 44.4979722467492
1971 44.688557066075
1972 44.8820890960186
1973 45.0672734280484
1974 45.2385796310083
1975 45.4143843951864
1976 45.5749847785961
1977 45.691299548143
1978 45.7558549158743
1979 45.7534412041929
1980 45.6802656380518
1981 45.5512044650208
1982 45.3794906923892
1983 45.155994273127
1984 44.9610201527222
1985 44.8431544475552
1986 44.7487908632227
1987 44.6494512152218
1988 44.5559827739849
1989 44.4525028603903
1990 44.3155860461509
1991 44.1582036262863
1992 44.0046402994417
1993 43.8163025679139
1994 43.6536809154583
1995 43.5444364584735
1996 43.4319098059891
1997 43.52242136752
1998 43.5654567080211
1999 43.3562593584492
2000 42.7155930224025
2001 42.1496751330091
2002 42.1003446849414
2003 41.9338750427963
2004 41.614781662436
2005 41.3041791377188
2006 41.017918101603
2007 40.8274110706429
2008 40.8337340447474
2009 40.7046531083184
2010 40.611257527236
2011 40.8227928177904
2012 41.1320707879998
2013 41.4925519356455
2014 41.7814533329194
2015 41.997874964507
2016 42.1065031420483
2017 42.1031920117304
2018 42.0337518668231
2019 41.888683400253
2020 41.6719395093871
2021 41.4012049064002
2022 41.0506690982081
2023 40.6096642976949