Year % of female population 1960 8.14171345641416 1961 8.57421602951974 1962 8.76067599704172 1963 8.85465982809684 1964 8.87933719625974 1965 8.77796516830729 1966 8.60174595331829 1967 8.40706914956708 1968 8.14747242433196 1969 7.87021438806373 1970 7.63615237779069 1971 7.4912151159341 1972 7.45019948544146 1973 7.46750965929048 1974 7.49635100639351 1975 7.51813470952058 1976 7.52872155821859 1977 7.5052385073882 1978 7.42509473278963 1979 7.29029571097527 1980 7.11883453676396 1981 6.9721834331979 1982 6.9053213240207 1983 6.90641571364682 1984 6.95036017919996 1985 7.02253601589298 1986 7.10258294575173 1987 7.14891889806767 1988 7.16757317771696 1989 7.18167010660307 1990 7.1813116088583 1991 7.1543666323428 1992 7.09293202360006 1993 6.99316125113878 1994 6.86048722975927 1995 6.68236827061943 1996 6.48152616608536 1997 6.33803744973211 1998 6.23690327072327 1999 6.09712550018295 2000 5.9337203961702 2001 5.77047369039305 2002 5.5551786221741 2003 5.31006252503751 2004 5.11178493401652 2005 4.94634858612227 2006 4.79703376345648 2007 4.69019700051641 2008 4.59791200690415 2009 4.49340902066615 2010 4.41931418207528 2011 4.36676391235148 2012 4.31920050164752 2013 4.28847685676072 2014 4.290939927223 2015 4.30706878054595 2016 4.34357243498631 2017 4.44389232616825 2018 4.62846148919059 2019 4.83130212039007 2020 5.01610021960017 2021 5.17971765362058 2022 5.27062655712063 2023 5.26730369265971