Year % of female population 1960 15.322924627428637 1961 15.380319461404797 1962 15.452548453853277 1963 15.52879980925916 1964 15.572505831450888 1965 15.591208995500727 1966 15.608116354203126 1967 15.620679174869665 1968 15.630500229743271 1969 15.64653861420017 1970 15.690435397833335 1971 15.749913128032574 1972 15.801834025622938 1973 15.847832925624074 1974 15.885990634061761 1975 15.9271051519944 1976 15.970444640690625 1977 16.011515885328087 1978 16.05463184885283 1979 16.104022627165882 1980 16.134220634157067 1981 16.147676355804112 1982 16.16995254224742 1983 16.182337716416477 1984 16.18014152469588 1985 16.16920340303577 1986 16.153968377411864 1987 16.142114549612725 1988 16.099570861343963 1989 16.037254690557788 1990 15.995178862178719 1991 15.925294415786247 1992 15.859190690459798 1993 15.813332613599226 1994 15.754389849357219 1995 15.6980163720212 1996 15.672255243301345 1997 15.643296410722325 1998 15.591669026798115 1999 15.542711308880708 2000 15.502999625983664 2001 15.466216449099468 2002 15.459601989650585 2003 15.476302107314321 2004 15.482795264833737 2005 15.472281202452976 2006 15.455047827944174 2007 15.441381780565552 2008 15.434894441725426 2009 15.426865753295374 2010 15.41646766326698 2011 15.400597083469197 2012 15.367642763391851 2013 15.311144427203148 2014 15.231264471072757 2015 15.127860844900196 2016 15.00216635507371 2017 14.865159111701518 2018 14.731048723153172 2019 14.603515660099065 2020 14.485998519643735 2021 14.383688097424356 2022 14.33628151843951 2023 14.225972640966452