Year % of female population 1960 1.39518061264888 1961 1.39900362853409 1962 1.40297718828613 1963 1.40796186115744 1964 1.41484443725584 1965 1.4231957716329 1966 1.43392296329948 1967 1.44690095604985 1968 1.46060863352684 1969 1.47401076865423 1970 1.5027849266759 1971 1.53390026176135 1972 1.54546864706026 1973 1.55239720804136 1974 1.56314953557303 1975 1.5133291958254 1976 1.46515475112798 1977 1.49788929557389 1978 1.53836485440132 1979 1.55157518861948 1980 1.5622745883017 1981 1.57081107779893 1982 1.56066643409478 1983 1.55157432681657 1984 1.54557189511772 1985 1.54249968349118 1986 1.53391886295623 1987 1.52262216414721 1988 1.515088045879 1989 1.50831003301622 1990 1.49914951609955 1991 1.49009397540931 1992 1.47164141588281 1993 1.45030079339043 1994 1.44367302993814 1995 1.4476276884588 1996 1.45417994758045 1997 1.46205664026523 1998 1.4703888822559 1999 1.48128594066054 2000 1.49565967813154 2001 1.51190833384776 2002 1.53012185614555 2003 1.54858654153347 2004 1.57103358904358 2005 1.59751451390297 2006 1.62272540936312 2007 1.64695184645857 2008 1.67463806042657 2009 1.70506206483783 2010 1.73735450292348 2011 1.77617571962597 2012 1.82217272172528 2013 1.88310572238887 2014 1.97275804317019 2015 2.08501358528441 2016 2.2079110832541 2017 2.34296536378326 2018 2.48634847041529 2019 2.62745951191244 2020 2.76666191501646 2021 2.90899838252692 2022 3.0540725602394 2023 3.19409522918363