Year % of male population 1960 5.62796428582799 1961 5.88307662635156 1962 6.06874089214674 1963 6.11313241412909 1964 6.07562273615482 1965 5.95678872275731 1966 5.79037665202752 1967 5.61378052319555 1968 5.4604132405129 1969 5.40143617620646 1970 5.38812020344124 1971 5.37313042200269 1972 5.34673015381951 1973 5.29904448632764 1974 5.15550938666609 1975 4.93716997010556 1976 4.71595667609953 1977 4.54649421941279 1978 4.44678870467981 1979 4.38370404250706 1980 4.34169733309957 1981 4.29973835700302 1982 4.25216877342008 1983 4.21788773554935 1984 4.18864143814049 1985 4.17651820152795 1986 4.22821732064029 1987 4.29572921840301 1988 4.33381746404575 1989 4.40425517776759 1990 4.46214527481088 1991 4.45901460555809 1992 4.50267056850801 1993 4.65850983738348 1994 4.84686360950008 1995 5.10778429128617 1996 5.47673002844311 1997 5.82702282631378 1998 6.09430978897004 1999 6.18548274027122 2000 6.12861022035794 2001 6.04111887832569 2002 5.95343181792921 2003 5.88360910169046 2004 5.90798558415234 2005 5.93051326018598 2006 5.85615924964558 2007 5.80087785343072 2008 5.7907625821554 2009 5.83422223581844 2010 5.91532893359384 2011 5.99811733113607 2012 6.06406341069516 2013 6.13400110904754 2014 6.20564290080889 2015 6.24278743929642 2016 6.25831647454106 2017 6.27351836546368 2018 6.28779528825179 2019 6.3207098644655 2020 6.39952022524437 2021 6.51227336873447 2022 6.63441239659778 2023 6.76413300075498