Year % of male population 1960 6.90748739013561 1961 6.76685416841575 1962 7.0408536904326 1963 7.33395285141348 1964 7.58331807361289 1965 8.01214220056008 1966 8.59059866608091 1967 9.04409699466342 1968 9.3441466854725 1969 9.47831741109388 1970 9.22838921512913 1971 8.61261207322367 1972 7.96403431274759 1973 7.40887048438947 1974 6.98276538431362 1975 6.71223737049486 1976 6.57647044535396 1977 6.4992250246583 1978 6.43681562592483 1979 6.35515465057151 1980 6.41254007837549 1981 6.66744561522774 1982 7.08760455317276 1983 7.73738042983146 1984 8.43095655382345 1985 8.96308598326999 1986 9.22194305709548 1987 9.08794589198769 1988 8.52193806683553 1989 7.74008062370828 1990 7.00757382176477 1991 6.24350060151296 1992 5.48846751505672 1993 4.93043196893707 1994 4.490022172949 1995 4.44996543813426 1996 4.80859890627946 1997 5.11960498878703 1998 5.28215735248205 1999 5.35255758069048 2000 5.30970882241942 2001 5.29721025879797 2002 5.44772420228017 2003 5.63861014403714 2004 5.78849939764346 2005 5.9269144718766 2006 5.99633257827592 2007 5.89192740251209 2008 5.69713377670531 2009 5.49108545397424 2010 5.36092633653609 2011 5.34346601055598 2012 5.40378444837617 2013 5.49180410449641 2014 5.56751487581487 2015 5.59090723083848 2016 5.53655320201104 2017 5.42234304153394 2018 5.26662415454897 2019 5.09315853812756 2020 5.01888714400917 2021 5.04304911658513 2022 5.0933364966731 2023 5.19014928625913