Year % of female population 1960 2.14435994231351 1961 2.15044985086069 1962 2.15145951794168 1963 2.1492707540421 1964 2.14660161753402 1965 2.14419459505041 1966 2.14203531211287 1967 2.14040136407436 1968 2.13847804730071 1969 2.1355293843628 1970 2.13247378721986 1971 2.1279842560713 1972 2.11885926285071 1973 2.11123163616357 1974 2.11373881548842 1975 2.1250982369589 1976 2.14434228720359 1977 2.17204841520523 1978 2.20218669135717 1979 2.22520204399666 1980 2.23858761909062 1981 2.24457744560327 1982 2.24297346648393 1983 2.23388261798459 1984 2.21814340783682 1985 2.19729687448149 1986 2.17131867250797 1987 2.14001134877308 1988 2.10655924818822 1989 2.07600439712254 1990 2.05059147364009 1991 2.02998489044948 1992 2.01433923545351 1993 2.00343597082983 1994 1.99707574104157 1995 1.99338238987393 1996 1.99816631125686 1997 2.01248335760832 1998 2.02914343432819 1999 2.04897218946124 2000 2.07395622932605 2001 2.10370573092613 2002 2.14513824691151 2003 2.21180998001744 2004 2.30779128008713 2005 2.4263897828003 2006 2.55245936818481 2007 2.66742339249516 2008 2.75863813750771 2009 2.82309282139683 2010 2.86037975806342 2011 2.886801649999 2012 2.92067480950664 2013 2.96255074667373 2014 3.01157077694583 2015 3.06663411565312 2016 3.12756110867 2017 3.19320848595463 2018 3.26244937065176 2019 3.33377569448852 2020 3.40305995960658 2021 3.47116903747147 2022 3.54449647549158 2023 3.62382113973535