Year % of female population 1960 1.22049603540476 1961 1.22366567190672 1962 1.22715043758441 1963 1.23375438454208 1964 1.24159686090461 1965 1.2478269971148 1966 1.25389958461883 1967 1.25742485272851 1968 1.25853953582146 1969 1.26206493126645 1970 1.26996317655368 1971 1.27699735483705 1972 1.28313466021803 1973 1.29289160932893 1974 1.30202134155808 1975 1.30980310211525 1976 1.31648304169367 1977 1.31976634928589 1978 1.32324468993793 1979 1.32823288415348 1980 1.33362283030177 1981 1.34069515159788 1982 1.34945720157255 1983 1.35900492467353 1984 1.36816695218813 1985 1.3773927339624 1986 1.3855494952708 1987 1.39313789607209 1988 1.40127572075753 1989 1.40934174822403 1990 1.41631994273463 1991 1.4240318811221 1992 1.43381281095815 1993 1.44387154398928 1994 1.45320785362824 1995 1.46411013868276 1996 1.47391224629095 1997 1.47562057001387 1998 1.47367577988684 1999 1.4759617244982 2000 1.48138221242437 2001 1.48719801239137 2002 1.49474286766199 2003 1.51127905843094 2004 1.53468923090396 2005 1.55873532769984 2006 1.58035354313031 2007 1.60136513587497 2008 1.62470810166575 2009 1.6520872599038 2010 1.68591346575593 2011 1.72412693892557 2012 1.76554762431216 2013 1.81105023298684 2014 1.8576586418952 2015 1.89213823483472 2016 1.90541357505117 2017 1.90397081960883 2018 1.89676441495823 2019 1.89019509870597 2020 1.89379890665964 2021 1.91478927258127 2022 1.95143681011152 2023 1.99840909626714