Annual % of female population
1960 8.90750033907501
1961 8.8561872909699
1962 8.94823092066914
1963 9.13395232665472
1964 9.46811592647832
1965 9.90375034450592
1966 10.2775654650347
1967 10.574952915123
1968 10.8373930486756
1969 10.9994128247181
1970 11.0865100435806
1971 11.2218263380939
1972 11.4080154324633
1973 11.6493476052817
1974 11.9392999127315
1975 12.2772525322616
1976 12.6026004909481
1977 12.8435901351455
1978 12.9758657072517
1979 12.9920103117211
1980 12.9018532526475
1981 12.7360442371351
1982 12.54244878158
1983 12.3307462907737
1984 12.0781658263718
1985 11.7948905576847
1986 11.523967303246
1987 11.2967865950965
1988 11.1531857207411
1989 11.1294363633086
1990 11.2203060655649
1991 11.318486082946
1992 11.3458164763166
1993 11.312637235125
1994 11.2209809895416
1995 11.1074530182232
1996 11.0244206218585
1997 10.9754577188858
1998 10.9296101347132
1999 10.864550737595
2000 10.7291638670143
2001 10.4801572696834
2002 10.1813373630525
2003 9.88618209060303
2004 9.60200313897684
2005 9.37551325802507
2006 9.28044212690952
2007 9.31329996490774
2008 9.39643410708817
2009 9.47500932487878
2010 9.50863313398699
2011 9.42462188360427
2012 9.20223866439006
2013 8.90508998606791
2014 8.59145745027714
2015 8.29458931338859
2016 8.02452421476095
2017 7.80338686981416
2018 7.61213040476816
2019 7.42083918265481
2020 7.25314218189986
2021 7.1337754044168
2022 7.08846617469791
2023 7.13928469859078