Year % of male population 1960 6.64752664459965 1961 6.54611129100669 1962 6.44988807186453 1963 6.35782576641483 1964 6.26884989082241 1965 6.18587281030534 1966 6.10806532421169 1967 6.03442244278394 1968 5.97394404580942 1969 5.94121963551138 1970 5.96002950245706 1971 6.0234018673735 1972 6.10468352037084 1973 6.18436485249562 1974 6.23004769296972 1975 6.20445309738312 1976 6.12515308598797 1977 6.05507492442985 1978 6.00027251653789 1979 5.94374794016355 1980 5.91740140190977 1981 5.91102185210437 1982 5.87944837602895 1983 5.83463566489687 1984 5.79331550739055 1985 5.73193900726403 1986 5.6406989125312 1987 5.53634726971725 1988 5.43109875800773 1989 5.34159235607363 1990 5.27351467965354 1991 5.21201610873011 1992 5.15610621767635 1993 5.11325088235762 1994 5.08062917578758 1995 5.06090538935587 1996 5.0585313412661 1997 5.07884378731841 1998 5.13168059443232 1999 5.20974393424391 2000 5.29933743513528 2001 5.39991903777057 2002 5.50878059567189 2003 5.6208463555267 2004 5.73519753863659 2005 5.84855453192936 2006 5.95623071070215 2007 6.05706838536925 2008 6.14677952948309 2009 6.22375938051529 2010 6.28804963613016 2011 6.33673510693545 2012 6.34380797121817 2013 6.32956004567991 2014 6.31488934180278 2015 6.28077128509226 2016 6.23708071732002 2017 6.18532519689681 2018 6.12467009657965 2019 6.0547301628743 2020 5.98026895771817 2021 5.91689428472869 2022 5.86511428536237 2023 5.81926812513806