Year % of male population 1960 10.655090765588 1961 10.4876623918547 1962 10.3016317784737 1963 10.0618020166974 1964 9.7893498716852 1965 9.51791359325606 1966 9.32934754354042 1967 9.28283062048394 1968 9.35478942812038 1969 9.47623372691493 1970 9.52000399580441 1971 9.48960955624661 1972 9.50731707317073 1973 9.60518704203625 1974 9.79252518996689 1975 10.02331002331 1976 10.1993293591654 1977 10.251388280836 1978 10.1505729059887 1979 9.93250843644545 1980 9.66029016418939 1981 9.34085224031246 1982 9.05326598304681 1983 8.89484403473041 1984 8.87634248843231 1985 8.95823695167599 1986 8.94605290564466 1987 8.75250056713894 1988 8.48461334259051 1989 8.27476167393763 1990 8.07243769832447 1991 7.92207258991624 1992 7.86159574913183 1993 7.81363539217781 1994 7.72513404092351 1995 7.55258337195701 1996 7.42111371449843 1997 7.40459175916071 1998 7.52257202577197 1999 7.8167115902965 2000 8.18210693488618 2001 8.40387067109746 2002 8.45244724955139 2003 8.36301467445505 2004 8.12449799196787 2005 7.8128426466777 2006 7.55299649346509 2007 7.44155482098053 2008 7.47910863509749 2009 7.4849406572434 2010 7.45668993774489 2011 7.41257070023102 2012 7.33720026311069 2013 7.33760146791919 2014 7.41502165625437 2015 7.45353934032805 2016 7.40726255890808 2017 7.23847679950691 2018 7.06955746505055 2019 6.98530786197615 2020 6.88365063860373 2021 6.79157764020526 2022 6.78274475556283 2023 6.75746749124939