Year % of male population 1960 11.0843373493976 1961 11.2718156397647 1962 11.3863150392017 1963 11.392718566829 1964 11.2961399739084 1965 11.1150873174921 1966 10.8436939033309 1967 10.5047665607431 1968 10.1585700677985 1969 9.87915719892584 1970 9.71565113500598 1971 9.68400497070832 1972 9.73381830205836 1973 9.80551053484603 1974 9.84607602254661 1975 9.79839804507195 1976 9.62830273175101 1977 9.27080181543117 1978 8.68653199620701 1979 7.89336694156004 1980 6.89971918221662 1981 5.79413769597819 1982 5.40658382385001 1983 5.62537680285675 1984 5.60235325578286 1985 5.21277053483069 1986 4.99544739673868 1987 5.14105713606466 1988 5.23044759099116 1989 5.21554796147731 1990 5.05098536482274 1991 5.00511073253833 1992 5.14535844070036 1993 5.24789747697237 1994 5.29032258064516 1995 5.25338526334858 1996 5.25027082374939 1997 5.30597180187495 1998 5.31930525758956 1999 5.28349383836314 2000 5.17857403275437 2001 5.16493364248019 2002 5.25392616765246 2003 5.26685575997294 2004 5.16815528167257 2005 4.91494517622784 2006 4.85309235219585 2007 5.05735783890465 2008 5.2779301634283 2009 5.42779262709398 2010 5.35701989946981 2011 5.27016609433036 2012 5.29190469555525 2013 5.19102183503038 2014 4.9725438123297 2015 4.6506486867375 2016 4.37779840559135 2017 3.98341359015516 2018 3.56307950933782 2019 3.40872520371252 2020 3.32319420428873 2021 3.27052439885532 2022 3.20330505565635 2023 3.10612913478229