Year % of male population 1960 40.9611469324289 1961 41.0123388055978 1962 41.1048775517859 1963 41.2522208455068 1964 41.4117306577315 1965 41.5272763565244 1966 41.5981503297498 1967 41.6354840261028 1968 41.6416750854609 1969 41.6217420609058 1970 41.5759707019955 1971 41.5067821686837 1972 41.4283142782106 1973 41.3393748687166 1974 41.2536054024866 1975 41.1986387105622 1976 41.174523847363 1977 41.1782809956316 1978 41.2051056713341 1979 41.2485135800942 1980 41.3143037365002 1981 41.4095493865661 1982 41.5335378705493 1983 41.6705794193949 1984 41.8098945417764 1985 41.9601365595694 1986 42.1231872535301 1987 42.2930171481443 1988 42.4621804029215 1989 42.6110392979702 1990 42.7187508167533 1991 42.7614049149196 1992 42.7315425845463 1993 42.6431934458459 1994 42.4994786422618 1995 42.3085086925455 1996 42.0760851539587 1997 41.8010435173291 1998 41.4944213028302 1999 41.1634129830884 2000 40.8099494060222 2001 40.4241003584925 2002 39.9963661278477 2003 39.5415413201406 2004 39.064148588324 2005 38.5741292569488 2006 38.1094409875952 2007 37.673535614454 2008 37.253916039491 2009 36.857141379239 2010 36.4797471958501 2011 36.1169552513739 2012 35.7593867381193 2013 35.3990328645413 2014 35.0441839376498 2015 34.6899045827263 2016 34.3517401828308 2017 34.0461241051244 2018 33.7550318115547 2019 33.4674976380404 2020 33.1867988952428 2021 32.91127626226 2022 32.6379709028684 2023 32.3617963216306