Year % of male population 1960 6.22492893720622 1961 6.2671945160568 1962 6.2988176573434 1963 6.3226811535277 1964 6.32951280393369 1965 6.31891884287852 1966 6.29167875184985 1967 6.24923922050166 1968 6.20233249734038 1969 6.15309716383249 1970 6.07616886967221 1971 5.93739706508297 1972 5.71414939813784 1973 5.43659832146817 1974 5.26667890465773 1975 5.32379220932084 1976 5.51698627579643 1977 5.74667744871603 1978 5.97175044247988 1979 6.06979733737876 1980 5.97559409945135 1981 5.81236475101283 1982 5.68361859993038 1983 5.59273265560225 1984 5.5255128407519 1985 5.46583695064837 1986 5.41082560481182 1987 5.35684596465686 1988 5.29678821763201 1989 5.24080834921891 1990 5.2038974093144 1991 5.18543256631701 1992 5.19794994377464 1993 5.24695775144032 1994 5.29760711979895 1995 5.30682616063194 1996 5.28124585699466 1997 5.27849041348821 1998 5.34074652192997 1999 5.45839942478613 2000 5.61765972275369 2001 5.86401630578342 2002 6.18685213930934 2003 6.42946733792443 2004 6.52515906714088 2005 6.53653128239015 2006 6.43635883070698 2007 6.20499034456601 2008 5.98222719633721 2009 5.85260356907701 2010 5.7811305225599 2011 5.77123059878108 2012 5.81567686870625 2013 5.88284689475506 2014 5.96557490360736 2015 6.07914935970109 2016 6.20786199694497 2017 6.33200926528463 2018 6.44989352758078 2019 6.56768316666647 2020 6.66887494205768 2021 6.72396102300986 2022 6.73820802055798 2023 6.72416294436878