Year % of male population 1960 8.49520322838398 1961 8.5093422592038 1962 8.50600819516496 1963 8.48273899717448 1964 8.44193040031927 1965 8.39659105206964 1966 8.34331225185147 1967 8.31238332436951 1968 8.3485317730326 1969 8.46571352044563 1970 8.63198668588653 1971 8.81682317096405 1972 8.99838429419128 1973 9.14328320857281 1974 9.23972850598991 1975 9.31301393246173 1976 9.390227562204 1977 9.46961304150194 1978 9.55164670254951 1979 9.63084898143115 1980 9.70371211384235 1981 9.7685127330965 1982 9.82137171660658 1983 9.85842796070399 1984 9.87252236455964 1985 9.85373761353097 1986 9.79872026505377 1987 9.70948708246931 1988 9.59290486171716 1989 9.46923436581082 1990 9.36418022302724 1991 9.28468542331757 1992 9.23352772785969 1993 9.21488439966096 1994 9.21182489835073 1995 9.21544720819277 1996 9.23532253379459 1997 9.27290879452159 1998 9.32423900808455 1999 9.39409642222703 2000 9.47941585019601 2001 9.56531133206543 2002 9.6417601083755 2003 9.69947205728866 2004 9.7274837978561 2005 9.71590077213683 2006 9.66212746178599 2007 9.57604762850715 2008 9.46317482552933 2009 9.33071778045223 2010 9.18951535281482 2011 9.04649914751591 2012 8.90135179240258 2013 8.76781040182648 2014 8.65562603564776 2015 8.56505815769444 2016 8.50035645382815 2017 8.45476374243389 2018 8.41292424673465 2019 8.35750472910783 2020 8.2775614966958 2021 8.17698576546584 2022 8.05486917536183 2023 7.89605135450621