Year % of male population 1960 6.36303988527481 1961 6.28353765280506 1962 6.22130087824885 1963 6.14615173111389 1964 6.05816491489721 1965 5.95620269635901 1966 5.85407367839715 1967 5.74988307870473 1968 5.63816254416961 1969 5.52836315503795 1970 5.44078191303729 1971 5.36668628235936 1972 5.29281755968437 1973 5.22896345270959 1974 5.17990224704949 1975 5.13664888323245 1976 5.16754962363054 1977 5.28265323630638 1978 5.42035331430937 1979 5.58018625700909 1980 5.76136151906735 1981 5.85166885664995 1982 5.86349842420506 1983 5.90526525586718 1984 6.02934501488856 1985 6.20181135076517 1986 6.50336346879506 1987 6.94805338010427 1988 7.38328108594351 1989 7.79622712881739 1990 8.19008656354398 1991 8.68771344824804 1992 8.84890244445434 1993 8.63346067402353 1994 8.15698085703874 1995 8.01454967588084 1996 8.10133696661718 1997 8.21326099329342 1998 8.30813884890389 1999 8.37850461321768 2000 8.42047279752439 2001 8.44290367389951 2002 8.47056724271365 2003 8.53642603619014 2004 8.67665361876229 2005 8.84546981804269 2006 8.99471663510847 2007 9.15127562851149 2008 9.32871289590081 2009 9.51624413438791 2010 9.68423716184945 2011 10.0638386377512 2012 10.7506435661316 2013 11.5780483128238 2014 12.3379657346783 2015 13.2497659862044 2016 13.6439409089017 2017 13.5375289977408 2018 13.556160469727 2019 13.5079101526301 2020 13.620716120192 2021 13.7568516859089 2022 13.5653937531479 2023 13.1972849438682