Year % of male population 1960 6.75736853706278 1961 6.54849342553115 1962 6.39810513934094 1963 6.28723379973066 1964 6.14284670506756 1965 6.00521678611558 1966 5.89914111316509 1967 5.81065637297493 1968 5.73321784214575 1969 5.69848239011508 1970 5.70640432359606 1971 5.72959306966966 1972 5.78199735832717 1973 5.86455607636296 1974 5.96918963510894 1975 6.08359671239007 1976 6.20732403763795 1977 6.40632878724714 1978 6.69870663721318 1979 7.07012945001097 1980 7.53024981351671 1981 8.02420082399324 1982 8.40036912444465 1983 8.5609800644171 1984 8.51478179444441 1985 8.30788437244557 1986 8.01583669738626 1987 7.72864637794056 1988 7.55425544296241 1989 7.47404227501147 1990 7.43252410107069 1991 7.42809341990564 1992 7.43235617310173 1993 7.4067227799478 1994 7.37480289123951 1995 7.36670348341108 1996 7.37878151062127 1997 7.42255441169558 1998 7.53927789721174 1999 7.7212197065811 2000 7.9128909077617 2001 8.11208440791349 2002 8.24835686265298 2003 8.20392877064558 2004 8.01298642912933 2005 7.75737570780654 2006 7.48818632935224 2007 7.28827444824417 2008 7.17859323964223 2009 7.11862018076364 2010 7.09265514734567 2011 7.00551194230055 2012 6.81967308703582 2013 6.64028969764886 2014 6.4829559949008 2015 6.29497879787903 2016 6.10671269205295 2017 5.96746552667917 2018 5.84930486736755 2019 5.75006710435886 2020 5.71323497561421 2021 5.75939071966243 2022 5.86243158440564 2023 6.0057238820256