Year % of female population 1960 14.1077709820591 1961 14.1772780582122 1962 14.2503524779498 1963 14.3252861364274 1964 14.391905129292 1965 14.4548329203212 1966 14.5159824825628 1967 14.5711427898961 1968 14.6028356047398 1969 14.6153437371884 1970 14.6267916509492 1971 14.6359541548992 1972 14.6322734961443 1973 14.6251137247464 1974 14.631623914114 1975 14.6552821614855 1976 14.69857234537 1977 14.7601008478986 1978 14.8463090211583 1979 14.9616419725688 1980 15.0776502286966 1981 15.1621038431579 1982 15.2209876591392 1983 15.2638796981481 1984 15.2799764871158 1985 15.2668434471127 1986 15.2390762746989 1987 15.2031805077393 1988 15.1523910621671 1989 15.0834499931185 1990 14.9964315339165 1991 14.8971079684051 1992 14.7827992116221 1993 14.698027054735 1994 14.662501857018 1995 14.6158807392927 1996 14.5316596615238 1997 14.4630942355407 1998 14.3927336236242 1999 14.2846484294357 2000 14.2067061759828 2001 14.1872402587002 2002 14.1871999320262 2003 14.216372651398 2004 14.2915557358247 2005 14.3638420742475 2006 14.4126537669632 2007 14.4657806957206 2008 14.5329340390738 2009 14.6126548941343 2010 14.7111158715354 2011 14.7973037979741 2012 14.8449307160004 2013 14.8458679210156 2014 14.7934628078809 2015 14.6879060044414 2016 14.539924292585 2017 14.3679635297717 2018 14.2197552482801 2019 14.1280400214582 2020 14.0791571594973 2021 14.0641938219431 2022 14.083727090351 2023 14.0913304141432