Year % of male population 1960 14.1050486705574 1961 13.8279520113901 1962 13.5550026259374 1963 13.2524263600778 1964 12.9426996587245 1965 12.6561565878997 1966 12.3690948361297 1967 12.0688227632097 1968 11.7822897239184 1969 11.5098078340185 1970 11.2291024033581 1971 10.9279244238811 1972 10.6306571463519 1973 10.3647376266581 1974 10.141574025945 1975 9.97036102152367 1976 9.84317359937488 1977 9.74535569946838 1978 9.68219350190499 1979 9.66041682019321 1980 9.6775089098878 1981 9.6484394481103 1982 9.52880010805063 1983 9.37624426150846 1984 9.21272350990574 1985 9.04798893327784 1986 8.92406749779203 1987 8.85021091772126 1988 8.79493132999555 1989 8.74829833310809 1990 8.70883967393087 1991 8.65749293365798 1992 8.52147655483554 1993 8.31713207718782 1994 8.12060223258168 1995 7.93713557855298 1996 7.76661758774679 1997 7.62138179155685 1998 7.49695212897034 1999 7.37203736836807 2000 7.24306359509346 2001 7.12861261560451 2002 7.05975178547849 2003 7.04916427265604 2004 7.06318792915278 2005 7.03453084123111 2006 6.92891975283515 2007 6.77490890263083 2008 6.64610024907614 2009 6.60500799078212 2010 6.64694934666042 2011 6.68900939304246 2012 6.67712533547693 2013 6.62331254600309 2014 6.54783075420819 2015 6.47998990761587 2016 6.47345857698858 2017 6.48967264698301 2018 6.46360729948578 2019 6.41398515858066 2020 6.3439389071981 2021 6.24170442583184 2022 6.1172625422058 2023 5.99276048958501