Year % of male population 1960 6.66672939042808 1961 6.30077660680561 1962 5.77555418211921 1963 5.17943893185146 1964 4.77474567672822 1965 4.82410380092708 1966 5.23375667169207 1967 5.76778217393722 1968 6.3579811970716 1969 6.79752994087711 1970 6.90488157959379 1971 6.8380301410813 1972 6.7728284007908 1973 6.70658654948017 1974 6.63622292304196 1975 6.60828248125666 1976 6.6266585796585 1977 6.64436860310844 1978 6.61994149958975 1979 6.55034125743367 1980 6.42137338144326 1981 6.24806184627108 1982 6.10353436495842 1983 6.03202054943692 1984 6.00120732582511 1985 5.93372287710605 1986 5.78427087123409 1987 5.61531993734816 1988 5.53414658425843 1989 5.55462498315447 1990 5.66355003683813 1991 5.98212905749373 1992 6.4150684061427 1993 6.73050828178254 1994 6.9465511928174 1995 7.12670516406137 1996 7.1836685705938 1997 7.15195186122336 1998 7.1546905596634 1999 7.17702459229122 2000 7.22494633784426 2001 7.2976742825323 2002 7.37732865972575 2003 7.45609652549977 2004 7.5415194468882 2005 7.61196739732199 2006 7.67001553613167 2007 7.71282808041406 2008 7.73969793487643 2009 7.76834539700438 2010 7.7804927604473 2011 7.7455292799897 2012 7.66610590343759 2013 7.54761862623199 2014 7.39418819466173 2015 7.260516123679 2016 7.16961497878648 2017 7.09605897558886 2018 7.01825036961663 2019 6.91201280477248 2020 6.76720929678389 2021 6.61467746730731 2022 6.49802927439099 2023 6.43515606310863