Year % of female population 1960 8.40503045938787 1961 8.5095964307847 1962 8.5052059848681 1963 8.41715486427536 1964 8.27678334047489 1965 8.11170864447379 1966 7.94295216807735 1967 7.77217117054473 1968 7.57724694258786 1969 7.33811373673391 1970 7.05080874629827 1971 6.73868278960262 1972 6.44325404100848 1973 6.20230368652639 1974 6.05888246583496 1975 6.03730885322876 1976 6.11365227849734 1977 6.24642346073072 1978 6.39456582986206 1979 6.50978110043196 1980 6.54397873301741 1981 6.51198939289303 1982 6.45886547918721 1983 6.40756117400714 1984 6.38854943224194 1985 6.4336019516487 1986 6.53099564843459 1987 6.64378953378543 1988 6.75274639758998 1989 6.84269280327507 1990 6.89188508197563 1991 6.91925432820766 1992 6.96927313008659 1993 7.03613462450439 1994 7.12089130732076 1995 7.24092480747387 1996 7.38149010182493 1997 7.52932765736198 1998 7.67669882784264 1999 7.78707189598047 2000 7.8594976389052 2001 7.87635199175243 2002 7.80429786455135 2003 7.68626175205489 2004 7.58234377677416 2005 7.49997673962551 2006 7.44319873340439 2007 7.40932442750789 2008 7.39541513643434 2009 7.40287228598935 2010 7.41844109303208 2011 7.40484371986885 2012 7.34811780439659 2013 7.23339577556105 2014 7.01127962097317 2015 6.68316968916591 2016 6.32766263983418 2017 6.00698678896759 2018 5.74573958363503 2019 5.54388107191512 2020 5.34116609108519 2021 5.15958778472952 2022 5.05342311111547 2023 4.95528249654279