Year % of male population 1960 7.06362705292805 1961 6.87646692967363 1962 6.53275604443084 1963 6.12520984391185 1964 5.72061691189505 1965 5.39171237157873 1966 5.15169011127441 1967 5.01330619912336 1968 5.01072553022178 1969 5.13806617023931 1970 5.36164241742352 1971 5.67285353213 1972 6.05297463853994 1973 6.4663173180125 1974 6.83229813664596 1975 7.19645421062488 1976 7.59711027622846 1977 7.96387013980578 1978 8.30294209037238 1979 8.67734330542232 1980 9.03455782092729 1981 9.32226631820089 1982 9.58537654825071 1983 9.80863644939725 1984 9.97903832819645 1985 10.0900496894907 1986 10.136666052857 1987 10.1175980517816 1988 10.0282718103984 1989 9.87432675044883 1990 9.70316196167733 1991 9.52913315782514 1992 9.33320546478221 1993 9.11877241929056 1994 8.89589704636652 1995 8.70766555640689 1996 8.59805822163549 1997 8.5425782564793 1998 8.49499491779483 1999 8.42640515754109 2000 8.29851805139524 2001 8.09239008623232 2002 7.82151799043175 2003 7.57617766392402 2004 7.40014091799118 2005 7.23561648088925 2006 7.10304897399974 2007 7.07239063084752 2008 7.12355932007978 2009 7.16692318883861 2010 7.20992967876589 2011 7.23731739404863 2012 7.15574422923852 2013 6.98318638584769 2014 6.8621908659898 2015 6.83635379427785 2016 6.88831472724613 2017 6.99168315942669 2018 7.04998264102765 2019 6.99808154370542 2020 6.86214022359658 2021 6.70159863832059 2022 6.5714423194371 2023 6.5450715156891