Annual % of female population
1960 13.7295393289406
1961 13.7357030130325
1962 13.7081154367616
1963 13.5125033094705
1964 13.1613756613757
1965 12.6693439132959
1966 12.0584026264346
1967 11.3464550532806
1968 10.5184372256365
1969 9.54224044858473
1970 8.39633953403168
1971 7.37453633216565
1972 6.7370086174411
1973 6.45329990744238
1974 6.46484375
1975 6.68567912731143
1976 6.92685684828429
1977 7.04628790461382
1978 7.03721572476668
1979 6.94596473119712
1980 6.90517607304264
1981 7.01077573863311
1982 7.30532080452298
1983 7.7976403964134
1984 8.41284297568451
1985 9.04553012468846
1986 9.6133378286364
1987 10.0061333012968
1988 10.1585245534498
1989 10.0860423423476
1990 9.80937738487163
1991 9.4072642345172
1992 8.98570757915602
1993 8.54208870032743
1994 8.03911256452501
1995 7.52449102117918
1996 7.01776206581484
1997 6.49847363888713
1998 5.985340236925
1999 5.502153932569
2000 5.01504312362105
2001 4.52645431394832
2002 4.1348032196152
2003 3.87445824485878
2004 3.69505164180733
2005 3.59415684022561
2006 3.58260789655562
2007 3.61607725433903
2008 3.68145289443814
2009 3.79962554107192
2010 3.96719326896381
2011 4.13936977405407
2012 4.29743743325364
2013 4.45068460911028
2014 4.57335803369926
2015 4.67112287053799
2016 4.78123399005072
2017 4.92159793837389
2018 5.08406579909386
2019 5.23461696119512
2020 5.32627123370177
2021 5.27707708312176
2022 5.11168384879725
2023 4.92142763620234