Year % of male population 1960 5.51914515047239 1961 5.47528666679779 1962 5.42846599075477 1963 5.37869988077576 1964 5.32721023356764 1965 5.27443734427616 1966 5.2186522030414 1967 5.16109682792911 1968 5.10255225366131 1969 5.03999079549258 1970 4.97602235525128 1971 4.91308189694772 1972 4.8494436137459 1973 4.78526998040846 1974 4.71959012435486 1975 4.65170475626845 1976 4.58256680069752 1977 4.51331148269866 1978 4.44423835579303 1979 4.37450443056464 1980 4.30278646835875 1981 4.23231179090724 1982 4.16548327856549 1983 4.09828787808682 1984 4.02564539283194 1985 3.94887409162287 1986 3.87099892625699 1987 3.79328828118094 1988 3.72212297334642 1989 3.66776515892873 1990 3.63467423448861 1991 3.6181655093983 1992 3.61345078119977 1993 3.60239824844041 1994 3.59010062992969 1995 3.59290755389406 1996 3.59810340143209 1997 3.59766606484937 1998 3.60603627255593 1999 3.61764960995987 2000 3.61701724554415 2001 3.61544643364767 2002 3.62025916218824 2003 3.63258420108868 2004 3.65422807272604 2005 3.68428403974453 2006 3.72144670892558 2007 3.76510924740817 2008 3.81186171710893 2009 3.85775534187138 2010 3.90386922000576 2011 3.95237901904917 2012 4.00389390918067 2013 4.06042136467592 2014 4.12352185218024 2015 4.19419040289877 2016 4.27342931458357 2017 4.36180321766671 2018 4.45782244391479 2019 4.55880701567345 2020 4.66478015267502 2021 4.77461010733291 2022 4.88673633047019 2023 5.00336474977525