Year % of male population 1960 7.31651288334163 1961 7.26752979611592 1962 7.28667019760841 1963 7.34275769193975 1964 7.44672354329279 1965 7.59335831965774 1966 7.76620730637539 1967 7.94193057098345 1968 8.09652325765994 1969 8.21305490155936 1970 8.30857127421054 1971 8.42722188026869 1972 8.63085152330642 1973 8.85755125269664 1974 9.06732673267327 1975 9.31018802269717 1976 9.5742789996511 1977 9.85807113543091 1978 10.1583295541929 1979 10.4530852762066 1980 10.7057239499524 1981 10.8806519453207 1982 10.9487609833152 1983 10.9076758696197 1984 10.7712247151633 1985 10.5552792971987 1986 10.2716502453229 1987 9.92798559711942 1988 9.5335567551658 1989 9.08962758102194 1990 8.60046226726595 1991 8.08042514301188 1992 7.57036976484373 1993 7.12302596313757 1994 6.73880109522023 1995 6.40704401807458 1996 6.14310595894127 1997 5.9223927336518 1998 5.73731836000825 1999 5.61012551924778 2000 5.5677912497428 2001 5.69616365144208 2002 5.97013784882477 2003 6.24527959880366 2004 6.48567231621567 2005 6.65813531025454 2006 6.70420616285474 2007 6.61453870322765 2008 6.40248837094743 2009 6.12419076167281 2010 5.86652609094519 2011 5.83646012912821 2012 6.23859443475018 2013 6.87276895365974 2014 7.46618610239119 2015 7.94779408946299 2016 8.23843292331286 2017 8.3225115047595 2018 9.33604174134704 2019 9.651836798164 2020 8.94343037499724 2021 8.66054100283988 2022 8.41594151504405 2023 8.21726037060148