Year % of male population 1960 6.30349509911244 1961 6.3360368918917 1962 6.36780219651155 1963 6.3962751001929 1964 6.41766040965881 1965 6.43097159655057 1966 6.43729678672155 1967 6.4380033706268 1968 6.43326548196243 1969 6.42454433063901 1970 6.41673507682795 1971 6.41225485350186 1972 6.41129504558846 1973 6.41859533519239 1974 6.44095891621003 1975 6.47610434771729 1976 6.51204182024316 1977 6.5341364967251 1978 6.4622711845151 1979 6.30299776806512 1980 6.09680471956382 1981 5.86518894883854 1982 5.66979251278204 1983 5.55702438699296 1984 5.50945451124504 1985 5.51104979269288 1986 5.55749888242457 1987 5.59718776954216 1988 5.6506289256528 1989 5.73026366903906 1990 5.80476885866935 1991 5.86289723290092 1992 5.89991991683945 1993 5.91402987155747 1994 5.90034145421748 1995 5.86799782879672 1996 5.83426432378242 1997 5.801597735212 1998 5.77194087563272 1999 5.72375675323556 2000 5.67855835742781 2001 5.67116441492913 2002 5.69467190309433 2003 5.74662328497691 2004 5.8287460776343 2005 5.94335675674756 2006 6.08764112394112 2007 6.25559603051067 2008 6.43761838788173 2009 6.6077679333597 2010 6.7443749315557 2011 6.83440609181209 2012 6.86833801430137 2013 6.84787341625845 2014 6.77743082260656 2015 6.66857278081168 2016 6.53629229884109 2017 6.39197238845836 2018 6.27743291362367 2019 6.21221951647416 2020 6.1806769002877 2021 6.19095111055962 2022 6.24573986476989 2023 6.30933864833894