Annual % of total population
1960 50.8481359710643
1961 50.8293421091294
1962 50.8003892032145
1963 50.7649690125716
1964 50.7259773171036
1965 50.6820107792956
1966 50.6339609375259
1967 50.5840310791442
1968 50.5472131927377
1969 50.5908808641162
1970 50.7002571342935
1971 50.7805688054573
1972 50.8062561811882
1973 50.8055695353129
1974 50.8163602447704
1975 50.8553918280602
1976 50.943115942029
1977 51.0109552393902
1978 51.0241226289014
1979 51.058136351191
1980 51.0723552170019
1981 51.0466408486277
1982 51.0209317130179
1983 50.9755184947616
1984 50.9152362463163
1985 50.8638164380159
1986 50.8223502048953
1987 50.7873057051033
1988 50.7575529383415
1989 50.7310111056599
1990 50.7055111277223
1991 50.6803382856386
1992 50.6572464664276
1993 50.6345197179741
1994 50.5442673224789
1995 50.3877019652602
1996 50.2264952203415
1997 50.0606040589857
1998 49.8920178996211
1999 49.7246686787913
2000 49.5241446063152
2001 49.2974821694218
2002 49.0836278286468
2003 48.882143549104
2004 48.6937212215089
2005 48.5217282699954
2006 48.3691510440482
2007 48.2372730587871
2008 48.1251212346893
2009 48.0294839635676
2010 47.9472355105964
2011 47.8298741555914
2012 47.6807837565221
2013 47.5467887946454
2014 47.4281240566005
2015 47.3270065546971
2016 47.2418503610267
2017 47.1732839592636
2018 47.1199148387148
2019 47.078841310959
2020 47.1098318410024
2021 47.1769372993993
2022 47.225399842857
2023 47.2809652697223