Year % of male population 1960 7.18608893084007 1961 7.23392456943848 1962 7.28188910252486 1963 7.322748173812 1964 7.35069962041026 1965 7.36365039528828 1966 7.36378154265592 1967 7.35305783300294 1968 7.32948431857676 1969 7.29471587763398 1970 7.2557558500404 1971 7.21634932594361 1972 7.17745256085165 1973 7.13883365953975 1974 7.10039348640317 1975 7.06232752190477 1976 6.9811160758673 1977 6.86817971162068 1978 6.76113896852194 1979 6.65971342075181 1980 6.5830905981489 1981 6.53335521952296 1982 6.50486513685559 1983 6.49806641781596 1984 6.49279294017927 1985 6.45421395552935 1986 6.36804487707544 1987 6.24222349036842 1988 6.1131605167122 1989 6.00171825420635 1990 5.91152756058614 1991 5.85270509489265 1992 5.83196947287436 1993 5.85851446920845 1994 5.93153514443784 1995 6.03385225193351 1996 6.15013031252639 1997 6.27018648970761 1998 6.38139114122074 1999 6.46843854445006 2000 6.52458951744752 2001 6.55851387173858 2002 6.60710645836775 2003 6.6759382632979 2004 6.74191840087126 2005 6.80040810434093 2006 6.86053533232078 2007 6.93819007353139 2008 7.01832837521803 2009 7.08883340266197 2010 7.15345250490427 2011 7.15471622050513 2012 7.07598246970388 2013 6.96747916878266 2014 6.85637919138563 2015 6.74145973891111 2016 6.60604893439382 2017 6.45946806261534 2018 6.34857818000231 2019 6.30528794642055 2020 6.31312662521609 2021 6.36024780450152 2022 6.44171496464792 2023 6.51554314078953