Annual % of female population
1960 7.92672487587742
1961 7.71944524066765
1962 7.70594015645316
1963 7.81495677125257
1964 7.99669203046899
1965 8.28847926993609
1966 8.69422019332404
1967 9.16093596499062
1968 9.65076519362977
1969 10.1392968824031
1970 10.5127023937486
1971 10.7214870404743
1972 10.8656755690041
1973 11.0263122000013
1974 11.2191478243586
1975 11.2428842504744
1976 11.135555139487
1977 11.1265565281716
1978 11.2321941443595
1979 11.4709591589187
1980 11.6444821772068
1981 11.6321284482102
1982 11.5400640005555
1983 11.3813279645846
1984 11.1609137543903
1985 10.9185563145851
1986 10.6964747297514
1987 10.4953937552188
1988 10.3147610588796
1989 10.1774090414133
1990 10.1393382420689
1991 10.2038764107232
1992 10.3342967220426
1993 10.5336836770343
1994 10.7906011144297
1995 11.0827944689377
1996 11.3715894077776
1997 11.6099513226086
1998 11.7772547845442
1999 11.8764333161461
2000 11.8496601020224
2001 11.7483480291433
2002 11.6838246537751
2003 11.6495731907844
2004 11.6371462347556
2005 11.6372947130483
2006 11.6478696617728
2007 11.6820714738563
2008 11.7378885226508
2009 11.7899235250291
2010 11.7694501142888
2011 11.6106565499278
2012 11.3312920958611
2013 10.9859783277967
2014 10.6207994984911
2015 10.2688755229937
2016 9.93768238324799
2017 9.62985656986101
2018 9.35595829567441
2019 9.10841354772871
2020 8.90984823913006
2021 8.80030989865705
2022 8.75287940209027
2023 8.70940899193287