Year % of male population 1960 6.72759802547908 1961 6.55159380118433 1962 6.40016358245578 1963 6.27712522396974 1964 6.18906398402822 1965 6.13912583981279 1966 6.10646021632835 1967 6.06221700793753 1968 6.00294155030596 1969 6.00694693117525 1970 6.04840835984602 1971 6.05390844888022 1972 6.09317170894027 1973 6.22512791358726 1974 6.43365243983513 1975 6.64832874885388 1976 6.81235870384326 1977 6.93696120689655 1978 7.0553965485122 1979 7.14297741930052 1980 7.18471674999172 1981 7.22540529982421 1982 7.3024 1983 7.43133833262589 1984 7.59911724308224 1985 7.78718258766626 1986 7.95833948884621 1987 8.10151786229584 1988 8.24457593688363 1989 8.41131784652648 1990 8.58786596785276 1991 8.73606685266234 1992 8.82559409287088 1993 8.81031326411737 1994 8.64311212583725 1995 8.3252577959995 1996 7.91249908292778 1997 7.46536130087559 1998 7.05041758345754 1999 6.72603457307491 2000 6.5224358974359 2001 6.44998088727992 2002 6.48892417275865 2003 6.60291734197731 2004 6.81226037408121 2005 7.06464146944542 2006 7.3016293818953 2007 7.5569876118238 2008 7.82501963864886 2009 8.05457067982118 2010 8.2750593779275 2011 8.48546346549493 2012 8.61880784011593 2013 8.68943936475206 2014 8.71303028951242 2015 8.69565217391304 2016 8.65683027896736 2017 8.60634736266739 2018 8.54117073088667 2019 8.47408511342937 2020 8.42175443731655 2021 8.39717171395091 2022 8.38331313289283 2023 8.36531376642515