Year % of male population 1960 8.07380603140389 1961 7.69853467098831 1962 7.26637871527417 1963 6.81535687936447 1964 6.4309968189091 1965 6.14595455157693 1966 5.95668520381286 1967 5.8696550829951 1968 5.90850742978341 1969 6.04361689833055 1970 6.40249308897481 1971 6.9446799161938 1972 7.47940827588386 1973 7.98943828440722 1974 8.47028916609772 1975 8.78841816184361 1976 8.96583445021851 1977 9.15822772218133 1978 9.35233938078475 1979 9.54861502846038 1980 9.7478339165133 1981 9.94099624727799 1982 10.1199129741851 1983 10.2456884097396 1984 10.2841460849833 1985 10.2400385490606 1986 10.1123675598998 1987 9.91867588616409 1988 9.703346921865 1989 9.49391262831224 1990 9.29933407137688 1991 9.15996795171364 1992 9.09097169030822 1993 9.07381383738558 1994 9.08827592766908 1995 9.10858878023648 1996 9.13475936288194 1997 9.17081060360149 1998 9.21189064276055 1999 9.2654644094226 2000 9.33634667739794 2001 9.41904424436614 2002 9.51946366732942 2003 9.65969147230184 2004 9.8506264749722 2005 10.0849159361703 2006 10.3587019605352 2007 10.6248243482771 2008 10.8115196339997 2009 10.8942921485788 2010 10.9182214161476 2011 10.911658696146 2012 10.8581287150859 2013 10.766999686982 2014 10.6390985209656 2015 10.4411231203203 2016 10.144548955916 2017 9.76739492895665 2018 9.32308035402133 2019 8.83202157218253 2020 8.34876522966883 2021 7.92407013332566 2022 7.59385284896372 2023 7.35604013137112