Year % of male population 1960 6.50475024502903 1961 6.24259230096966 1962 6.08669780624022 1963 5.9195006039193 1964 5.8654904852706 1965 5.9702940248738 1966 5.99345208264897 1967 6.06139765615114 1968 6.30172244302532 1969 6.47858314870352 1970 6.5539598927433 1971 6.80668779717995 1972 7.1894837116869 1973 7.413536582826 1974 7.55283813369709 1975 7.66852058629354 1976 7.92351477495483 1977 8.16210696225397 1978 8.28658577238796 1979 8.56933606007307 1980 8.98330159076089 1981 9.11901324505228 1982 9.12302380138061 1983 9.26893201508174 1984 9.32721424021203 1985 9.34028784566608 1986 9.31534818076474 1987 9.22067659762908 1988 9.07217226531032 1989 8.89398280787948 1990 8.68987124513381 1991 8.447107707948 1992 8.20288738304935 1993 7.97743877353402 1994 7.78868566802363 1995 7.6826936427271 1996 7.64161042456784 1997 7.58103741811693 1998 7.46580879412759 1999 7.31962253014845 2000 7.13287030727809 2001 6.92481026771342 2002 6.78148590712516 2003 6.7307083662607 2004 6.74450541750941 2005 6.80876052246693 2006 6.90095574283312 2007 6.9747392037941 2008 7.00627929462533 2009 6.99681126408912 2010 6.97074101482105 2011 6.9666555164386 2012 6.98622832863412 2013 7.02148281816599 2014 7.07401262999409 2015 7.13347927578876 2016 7.18829037952943 2017 7.22743462688679 2018 7.22536731868904 2019 7.16716889310564 2020 7.07480913703383 2021 6.96894998483647 2022 6.86801159206919 2023 6.79649922318405