Year % of male population 1960 6.8885774351787 1961 6.81792217881052 1962 6.73888764797856 1963 6.63772794695053 1964 6.50401311447489 1965 6.36282432123642 1966 6.22569669475049 1967 6.09169099660696 1968 5.97264379298421 1969 5.8836743480784 1970 5.83176614508207 1971 5.85972971529299 1972 5.95554167317403 1973 6.05326055633719 1974 6.16339467963292 1975 6.29567081289987 1976 6.4748774119595 1977 6.72799196282808 1978 6.96176000248412 1979 7.13879452139025 1980 7.32744171872619 1981 7.55113138575874 1982 7.84758074198583 1983 8.17856076440729 1984 8.48370629785718 1985 8.73676136531256 1986 8.89563355913317 1987 8.96119967969717 1988 9.00576368876081 1989 9.05390789548585 1990 9.07056919721382 1991 9.06117335931519 1992 9.02626574428796 1993 8.95583535902548 1994 8.83470080155715 1995 8.69105320943684 1996 8.5857378181625 1997 8.59065146537167 1998 8.65799753289474 1999 8.79984832206282 2000 9.11225110859925 2001 9.37759538814793 2002 9.48504923472762 2003 9.63970892740934 2004 9.75260492461726 2005 9.70402272519014 2006 9.67880037403815 2007 9.59292662929067 2008 9.33911017733314 2009 9.14736470814584 2010 9.01382140270971 2011 8.88147392920773 2012 8.88994412843388 2013 8.96475049385045 2014 8.97379507179231 2015 8.94732784705225 2016 8.91006336509505 2017 8.82556745823657 2018 8.73639410249545 2019 8.69371255849524 2020 8.62521812654037 2021 8.51693404634581 2022 8.31899991133966 2023 7.95764876401913