Year % of male population 1960 7.48511915189601 1961 7.60513957846057 1962 7.83409833373905 1963 8.06223939685287 1964 8.29908055046132 1965 8.53506443059095 1966 8.73987374621439 1967 8.91501412424895 1968 9.08649157234177 1969 9.24085039012101 1970 9.3242057337888 1971 9.30875065230943 1972 9.21910177267633 1973 9.10287601813462 1974 8.9548346516301 1975 8.74994569949043 1976 8.49503887120496 1977 8.19245746442743 1978 7.81463243624357 1979 7.42924448912636 1980 7.1120263288842 1981 6.81846122552531 1982 6.53586202471974 1983 6.32390965137351 1984 6.18048538985655 1985 6.12043674585312 1986 6.17255737629718 1987 6.2903344615642 1988 6.3974151366262 1989 6.45625926943299 1990 6.44453785399271 1991 6.37275035910549 1992 6.29444803593697 1993 6.24544393029722 1994 6.22551138315929 1995 6.22421694506388 1996 6.26250284495873 1997 6.32103689192447 1998 6.35115760287189 1999 6.34341068781081 2000 6.284512953408 2001 6.17412749509124 2002 6.03358552729829 2003 5.87034147363965 2004 5.69738091959182 2005 5.54217587489171 2006 5.39293272714818 2007 5.26739360842151 2008 5.1872126024852 2009 5.14228668692398 2010 5.11226772116238 2011 5.0807702025792 2012 5.0396096084773 2013 4.99639015857091 2014 4.95226703889045 2015 4.92517423662048 2016 4.93600421202711 2017 4.95677306050384 2018 4.96913095753544 2019 4.98620862702578 2020 5.01782914616204 2021 5.05743364918738 2022 5.1066446090811 2023 5.1364826490684