Year % of female population 1960 7.17072193620765 1961 7.49585611847148 1962 7.71298854019985 1963 7.82956554606986 1964 7.85344914392795 1965 7.80474631836464 1966 7.73270487096092 1967 7.68930798306606 1968 7.66594427750825 1969 7.65405520666714 1970 7.63851655559097 1971 7.64147843978294 1972 7.62903315468746 1973 7.58772350383907 1974 7.53369670159688 1975 7.4197675574937 1976 7.17362338138879 1977 6.81187291255515 1978 6.41403586646657 1979 6.073130876414 1980 5.77754874597736 1981 5.6057097083055 1982 5.60721397372119 1983 5.72333809289688 1984 6.00234068242545 1985 6.40767594192366 1986 6.74253594281975 1987 6.97279062675631 1988 7.15851742616865 1989 7.19237722590461 1990 7.20112854056114 1991 7.29277281863002 1992 7.36436607942572 1993 7.37268509174087 1994 7.28068027995206 1995 7.05724474981704 1996 6.76081232086502 1997 6.42534109595478 1998 6.09975994075391 1999 5.82530292106315 2000 5.58349585860839 2001 5.38398803975068 2002 5.68989991776624 2003 6.48200799185889 2004 7.20188805826449 2005 7.78517378513675 2006 8.24809928615771 2007 8.24652012047523 2008 7.78366265840554 2009 7.42955250134979 2010 7.31749666394443 2011 7.32732707105973 2012 7.42777169304284 2013 7.55638570377717 2014 7.60049031762303 2015 7.54287768504012 2016 7.42016520173767 2017 7.1854896934147 2018 6.85621872424175 2019 6.55806064355539 2020 6.38626120482139 2021 6.33484149298941 2022 6.48778434414728 2023 6.75826640605251