Year % of male population 1960 2.77495810669769 1961 2.7778715683065 1962 2.78587735560653 1963 2.79797104065686 1964 2.81016332779317 1965 2.81307023645901 1966 2.81367814436796 1967 2.81765075343367 1968 2.82062585335772 1969 2.82369385428517 1970 2.82621692076876 1971 2.82831432580613 1972 2.82214350129022 1973 2.81642243689648 1974 2.82053843071989 1975 2.82390540283556 1976 2.82561610096818 1977 2.82424012312616 1978 2.81700416673422 1979 2.8057268224904 1980 2.79062915511858 1981 2.76691149787114 1982 2.7389307476364 1983 2.71250581868806 1984 2.68510197347182 1985 2.65629467803019 1986 2.62316856774597 1987 2.58270292567256 1988 2.52888928755029 1989 2.46588631427229 1990 2.4004446764897 1991 2.33446154013855 1992 2.27292346380297 1993 2.19949054141094 1994 2.16610559751134 1995 2.14270168193066 1996 2.0718724057903 1997 2.02484654482668 1998 2.00675112588914 1999 1.99519551581476 2000 1.98280041275403 2001 1.97598004325803 2002 1.97378144711705 2003 1.9750932104017 2004 1.9787503113874 2005 1.97852989434498 2006 1.97436083644421 2007 1.96918991996801 2008 1.96703222024542 2009 1.97106598613496 2010 1.9679107747884 2011 1.95474442139369 2012 1.94391424333876 2013 1.93733653328498 2014 1.92564582960587 2015 1.93338245826417 2016 1.97176686439409 2017 2.01558780501665 2018 2.06275444952729 2019 2.10806141142308 2020 2.13470512885391 2021 2.14528387207135 2022 2.1533288969964 2023 2.16542329235865