Year % of male population 1960 10.95740836085072 1961 11.270919364496367 1962 11.554352364448865 1963 11.792738135868031 1964 11.963590471310706 1965 12.085352788606134 1966 12.152381953388522 1967 12.187198481337052 1968 12.152490400451104 1969 11.983599225131883 1970 11.731368852907261 1971 11.486509634397068 1972 11.384229677495908 1973 11.555165656781906 1974 11.868798938184698 1975 12.174277402673852 1976 12.463380627711015 1977 12.572381095369767 1978 12.48412621789594 1979 12.396871802071598 1980 12.353665606092756 1981 12.313027385426738 1982 12.270710225501817 1983 12.179271476300373 1984 12.017215261727271 1985 11.799776177448882 1986 11.546856364259062 1987 11.29257936731058 1988 11.052132775387776 1989 10.87860921030519 1990 10.7946630414114 1991 10.782710982209814 1992 10.849593455139559 1993 10.934125102437141 1994 10.98138841745589 1995 11.017799469482997 1996 11.05872343832867 1997 11.094990118499506 1998 11.127178183946066 1999 11.157959291639754 2000 11.170284817698478 2001 11.099164258339524 2002 10.926035039554536 2003 10.726722110175919 2004 10.51536294402929 2005 10.280145505526583 2006 10.075605108726215 2007 9.922333948058546 2008 9.785127464944786 2009 9.65798988682683 2010 9.553182525290389 2011 9.471195036510716 2012 9.398767723332007 2013 9.335076482353893 2014 9.282064097668862 2015 9.229392485480545 2016 9.177659257711902 2017 9.142156069325752 2018 9.127277675537295 2019 9.125756312104231 2020 9.128772237269642 2021 9.136145234128325 2022 9.152943368131375 2023 9.149929766440527