Year % of male population 1960 7.37846072327461 1961 7.29306583853601 1962 7.17639308606862 1963 7.02413849154746 1964 6.85651201072439 1965 6.72082576698844 1966 6.6380164676898 1967 6.61000520543519 1968 6.6539642767033 1969 6.79051456860211 1970 7.01229562236287 1971 7.25582372136603 1972 7.48478524783978 1973 7.68348265850842 1974 7.82733613987647 1975 7.98549325934192 1976 8.16880625645566 1977 8.32695501480251 1978 8.492246363495 1979 8.71314785109796 1980 9.00416365808067 1981 9.35247536483738 1982 9.6957967091261 1983 9.95317557587757 1984 10.0799065707788 1985 10.0669203989971 1986 9.94823224895583 1987 9.76254361620047 1988 9.54013203515676 1989 9.29356739354917 1990 9.07758061025752 1991 8.92536507078957 1992 8.92382053821939 1993 9.07885040530582 1994 9.27629942800299 1995 9.44613086867551 1996 9.52974722854831 1997 9.54724946772697 1998 9.49738587935504 1999 9.38465001890183 2000 9.2681421754155 2001 9.18274121800881 2002 9.11776091669248 2003 9.10102224894769 2004 9.1475256633033 2005 9.20452368620829 2006 9.24707375449197 2007 9.27482657291988 2008 9.28884144131791 2009 9.30256221104377 2010 9.39719281270739 2011 9.55522786661378 2012 9.69444789467147 2013 9.81524549669926 2014 9.90898642562048 2015 9.96405392188014 2016 9.97440448489702 2017 9.94790216742892 2018 9.91089577300776 2019 9.89517413138448 2020 9.87500628741009 2021 9.84517754515345 2022 9.8084879777371 2023 9.72362819128068