Year % of male population 1960 10.7278490945043 1961 10.8961854027549 1962 11.1064284033846 1963 11.3610149644712 1964 11.6349769620243 1965 11.9171139919743 1966 12.2203253985832 1967 12.5303570835167 1968 12.824883487851 1969 13.0900664721732 1970 13.3094937438772 1971 13.471223123468 1972 13.5586923927544 1973 13.5470862512827 1974 13.4333933240517 1975 13.2247730757559 1976 12.9471374746799 1977 12.6573194850737 1978 12.3955146074601 1979 12.1727401896303 1980 11.9827845631463 1981 11.8136477362173 1982 11.6451879571021 1983 11.4546827326241 1984 11.2411823116499 1985 11.0277496190155 1986 10.815391293488 1987 10.5915031794613 1988 10.3735335410848 1989 10.1826576001886 1990 10.0320978709257 1991 9.93918221933561 1992 9.92280985304241 1993 9.97640238398741 1994 10.0760758425812 1995 10.1966864895295 1996 10.3226943745392 1997 10.4486687088743 1998 10.5571176711321 1999 10.6329641011341 2000 10.6788417660719 2001 10.6694140371823 2002 10.5969911177527 2003 10.4800966527344 2004 10.3235681467772 2005 10.130354336007 2006 9.91056991542276 2007 9.65447702081571 2008 9.35577101735856 2009 9.02706109533557 2010 8.67941377641865 2011 8.31284525802938 2012 7.9574494930778 2013 7.6371296507619 2014 7.32039773793548 2015 7.00939007402222 2016 6.73879877950859 2017 6.47995096920019 2018 6.23538987058782 2019 6.03644785465621 2020 5.88969476909428 2021 5.83037332875161 2022 5.83285460323237 2023 5.84654727107261