Year % of male population 1960 6.1151501978971 1961 6.67482077892316 1962 7.3200119218402 1963 7.9800283292983 1964 8.48978695076074 1965 8.84706152647977 1966 8.92826457981808 1967 8.59855068914242 1968 7.96736114266498 1969 7.30570447931059 1970 6.91557332153998 1971 6.95894828787188 1972 7.51742287057764 1973 8.34142596400979 1974 9.05469153986028 1975 9.35393113309472 1976 9.25402630674393 1977 8.63133585425866 1978 7.57927620377965 1979 6.59345282074269 1980 5.74874031002234 1981 5.18200638931437 1982 5.12414489384046 1983 5.46410776072546 1984 6.03669902291967 1985 6.72713923530997 1986 7.24140767683908 1987 7.52743122530567 1988 7.67958064024207 1989 7.66806921654828 1990 7.61708374124883 1991 7.61442346711868 1992 7.66899685228705 1993 7.79806877886947 1994 7.94126747326932 1995 8.09464142579984 1996 8.23479277426499 1997 8.27133776646878 1998 8.23199054037786 1999 8.09882356143371 2000 7.8465952478705 2001 7.56767702070063 2002 7.34036959080439 2003 7.14857500092203 2004 7.02163865832009 2005 7.02734224807308 2006 7.12707649647397 2007 7.2493834542424 2008 7.36081550996599 2009 7.46859134948627 2010 7.57193473536746 2011 7.64884946612306 2012 7.68567156258763 2013 7.72535650678261 2014 7.81447778199481 2015 7.92843985639292 2016 8.03357780503273 2017 8.18313355747417 2018 8.47451286201217 2019 8.81553054850385 2020 9.08007021893558 2021 9.33589866886593 2022 9.58947097506883 2023 9.5819139948786