Year % of male population 1960 8.31373666042312 1961 8.20458488688453 1962 8.08547819727442 1963 7.97047230329261 1964 7.87829763900051 1965 7.82163611117414 1966 7.79645096692488 1967 7.79127785237284 1968 7.80976780577044 1969 7.94533546606024 1970 8.18593384065378 1971 8.43146351911042 1972 8.6842033074154 1973 8.93522264503402 1974 9.09248181694853 1975 9.1613636399086 1976 9.21677958254541 1977 9.26032839024247 1978 9.29009805857765 1979 9.2980926601994 1980 9.29382408192986 1981 9.28477509200319 1982 9.27063620446068 1983 9.25576729679328 1984 9.24007030834612 1985 9.21429061926092 1986 9.17641365243198 1987 9.14027777631635 1988 9.11429728738887 1989 9.09474911428872 1990 9.08567318825843 1991 9.09018467881863 1992 9.0998819442258 1993 9.11290287070466 1994 9.13323046757151 1995 9.14882591882215 1996 9.15522246559825 1997 9.15077809745216 1998 9.13014314047267 1999 9.11073484438301 2000 9.11500923663753 2001 9.13876413184219 2002 9.17409761794971 2003 9.22400797773587 2004 9.27920042594643 2005 9.32109946794321 2006 9.35339983744205 2007 9.37835412398774 2008 9.38677261745372 2009 9.37645859854742 2010 9.34913044675163 2011 9.31241782085008 2012 9.27930983669792 2013 9.25168603183379 2014 9.23001441033123 2015 9.22244700074467 2016 9.21296550254612 2017 9.1937014001065 2018 9.1711862572487 2019 9.14214450610953 2020 9.11865197691979 2021 9.120051717526 2022 9.12441924095494 2023 9.09717169455515