Year % of male population 1960 10.0004684060143 1961 10.1142111647708 1962 10.0815005024004 1963 9.90494047878603 1964 9.69945936741731 1965 9.51322377578792 1966 9.39561889680654 1967 9.37866354044549 1968 9.42687554733871 1969 9.50573243547433 1970 9.59497468591787 1971 9.68432018155775 1972 9.7366855102648 1973 9.72371992711858 1974 9.66578683222425 1975 9.54373047746542 1976 9.3533616260889 1977 9.09531894251758 1978 8.78830969576769 1979 8.49506362851458 1980 8.28796696076591 1981 8.1851796519011 1982 8.09878740683057 1983 7.95684671747855 1984 7.73715956863462 1985 7.42246338674845 1986 7.04715535118565 1987 6.68746414228342 1988 6.39363845454383 1989 6.18693809515365 1990 6.08364348332246 1991 6.06475148198814 1992 6.09662576687117 1993 6.17386633397446 1994 6.27456388333448 1995 6.37392795883362 1996 6.45018173131068 1997 6.47165679167445 1998 6.41809704014056 1999 6.33100781709675 2000 6.27403765760342 2001 6.24137529718855 2002 6.19194022942907 2003 6.12865573986092 2004 6.05782919605308 2005 5.96265187963794 2006 5.84260148833271 2007 5.72842077854446 2008 5.63556566970091 2009 5.52571363658493 2010 5.40882133713582 2011 5.34832915284408 2012 5.34275824140274 2013 5.325625829852 2014 5.29502475448421 2015 5.27609959452198 2016 5.28127651243229 2017 5.33489667301773 2018 5.46304411335086 2019 5.62536433706846 2020 5.74850105855164 2021 5.81348405329027 2022 5.77451582657053 2023 5.63277604976672