Year % of male population 1960 10.88660346746109 1961 10.83640668764991 1962 10.766001380704791 1963 10.665923760359002 1964 10.531705668327282 1965 10.337680001915468 1966 10.130675381686649 1967 9.936248830170248 1968 9.747502874497547 1969 9.54969058055802 1970 9.376687349213483 1971 9.258731588446981 1972 9.164840520194184 1973 9.060503202564947 1974 8.9654245451729 1975 8.892839991302491 1976 8.809235655833827 1977 8.714812507198435 1978 8.621134858660422 1979 8.543113427406087 1980 8.486367439733305 1981 8.440524627476087 1982 8.408876299358736 1983 8.398727344880598 1984 8.38278795965648 1985 8.347869483046953 1986 8.315646536783387 1987 8.286588011872515 1988 8.230586088293888 1989 8.143349963456693 1990 8.034894741098755 1991 7.880028871700711 1992 7.683210560726953 1993 7.473041317849475 1994 7.2570313797179375 1995 7.044270031597834 1996 6.848310295523306 1997 6.676477249600414 1998 6.529218141721393 1999 6.4032490266229605 2000 6.297423081692493 2001 6.204086217065769 2002 6.126898868842684 2003 6.089564262732692 2004 6.0891486443364355 2005 6.099804485753236 2006 6.124013471854991 2007 6.178485624058455 2008 6.266735401772111 2009 6.3654470218818116 2010 6.446483971323617 2011 6.512851237845779 2012 6.561188809424605 2013 6.575701346867921 2014 6.570141584489856 2015 6.572247226565167 2016 6.568774815300344 2017 6.529172484501056 2018 6.453236190066394 2019 6.347728472019113 2020 6.213114652276425 2021 6.0746630800645915 2022 5.950593384293823 2023 5.832569755318489