Year % of male population 1960 7.23147546163954 1961 7.15452685947683 1962 7.11079187371213 1963 7.0959815559084 1964 7.11176274343061 1965 7.14624749383307 1966 7.1781157848639 1967 7.19937494339178 1968 7.20700726257868 1969 7.19984087596338 1970 7.18556789833161 1971 7.1607613964232 1972 7.15146799082581 1973 7.19598586014677 1974 7.30895030443803 1975 7.46421914983408 1976 7.63451240142402 1977 7.8015434476726 1978 7.93655586553469 1979 8.02762748879468 1980 8.09740470178936 1981 8.17067524812338 1982 8.2457685426238 1983 8.32541823731374 1984 8.40718009511369 1985 8.48862886197173 1986 8.56909364051892 1987 8.64404225084488 1988 8.70857591286804 1989 8.75505328132398 1990 8.77350698522332 1991 8.75856167591063 1992 8.71138738126863 1993 8.63660995687856 1994 8.55080580194391 1995 8.47682093500313 1996 8.42278695030321 1997 8.39290372042878 1998 8.39129659170351 1999 8.4049908689575 2000 8.42860431999078 2001 8.47106131842545 2002 8.53244568396673 2003 8.60947240145916 2004 8.70382186161911 2005 8.80799650626293 2006 8.90952789640466 2007 9.00187741963688 2008 9.07537082481069 2009 9.12065922122745 2010 9.1316501141921 2011 9.10436698654679 2012 9.04528965691792 2013 8.95953176167724 2014 8.85180673743425 2015 8.73135969158376 2016 8.61098976083063 2017 8.48864695643394 2018 8.37319978359132 2019 8.28086512557806 2020 8.21411766035287 2021 8.17107881926703 2022 8.14490679435481 2023 8.12012373928869