Year % of female population 1960 5.36585706313099 1961 5.39033495751863 1962 5.38591026355883 1963 5.35064081491878 1964 5.30903527811915 1965 5.34868754937196 1966 5.45769056463991 1967 5.57755306207529 1968 5.74041101413828 1969 5.92770390087643 1970 6.07137686071785 1971 6.1950840941062 1972 6.31728456641949 1973 6.40492668932011 1974 6.48146687223367 1975 6.54210458107132 1976 6.59193171190665 1977 6.6549831711348 1978 6.7243529781 1979 6.77948678381954 1980 6.83454471539772 1981 6.89203804193768 1982 6.91473062773744 1983 6.87285951912429 1984 6.77793378554905 1985 6.73646367260796 1986 6.81512414470039 1987 6.95441705628961 1988 7.1253504464034 1989 7.300538264973 1990 7.25988753389982 1991 7.03132567553803 1992 7.06996001890356 1993 7.41942813345359 1994 7.83093899801095 1995 8.23588578483291 1996 8.49654371581541 1997 8.33861230390444 1998 7.81254313084619 1999 7.21043682280315 2000 6.73412099224407 2001 6.41758924870868 2002 6.15398944531287 2003 5.98224110846292 2004 5.90055244133547 2005 5.83439404257546 2006 5.79186203417119 2007 5.81323422807647 2008 5.86376538922534 2009 5.93574434879375 2010 6.05773547858522 2011 6.06588304192181 2012 6.11533301868672 2013 6.2979701974704 2014 6.41782954612435 2015 6.51878803291121 2016 6.77690471919783 2017 7.03021497689794 2018 7.17049013070682 2019 7.33418077444828 2020 7.42601803780439 2021 7.41525571268162 2022 7.30022811618772 2023 7.08879653931085