Year % of male population 1960 2.22420624206834 1961 2.22446136885206 1962 2.25744056563052 1963 2.2971765254687 1964 2.30871930079075 1965 2.28204782839602 1966 2.22554815389694 1967 2.14278786811328 1968 2.0442879369189 1969 1.94326248586027 1970 1.84628550832697 1971 1.7498351058258 1972 1.65068922610737 1973 1.55386708783038 1974 1.46705337138077 1975 1.39019404349989 1976 1.32689847204452 1977 1.28006684837753 1978 1.23991099393833 1979 1.19177111562563 1980 1.13387326937378 1981 1.06696572717727 1982 0.992109197776456 1983 0.92285724849865 1984 0.878597627079273 1985 0.87111390834201 1986 0.892156703385207 1987 0.931786532206039 1988 0.994690319155144 1989 1.09017167979629 1990 1.20910620933341 1991 1.35434470250382 1992 1.52962472029937 1993 1.70238296675936 1994 1.82496776876395 1995 1.88613086776836 1996 1.88941254338887 1997 1.83414121901662 1998 1.74912155932749 1999 1.67778639562412 2000 1.63344547212716 2001 1.61016447271342 2002 1.61195679287683 2003 1.62723797332929 2004 1.62787125218473 2005 1.60446640985637 2006 1.56491037899852 2007 1.50934701857053 2008 1.44425369890748 2009 1.38286272281225 2010 1.33192833825519 2011 1.29260110054206 2012 1.26697800057797 2013 1.26162160437336 2014 1.27704559768479 2015 1.35443822745532 2016 1.48763439107264 2017 1.62813537675207 2018 1.77015904346597 2019 1.90939944017446 2020 2.00776732488489 2021 2.07044161987054 2022 2.13962490658849 2023 2.21211257964483