Year % of male population 1960 6.52852819197428 1961 6.49721541994118 1962 6.45906177748308 1963 6.41608782882991 1964 6.37084894227608 1965 6.32347184039647 1966 6.27519520683014 1967 6.22840811020296 1968 6.18158347104226 1969 6.13087500137392 1970 6.07054422200624 1971 5.99597033308343 1972 5.91181458504082 1973 5.83150152181265 1974 5.76634157922312 1975 5.71875848699158 1976 5.73232574542398 1977 5.79694028786986 1978 5.85148800434355 1979 5.96260695400035 1980 6.14706825730219 1981 6.337691997708 1982 6.52906901672154 1983 6.72823949432051 1984 6.86674138478007 1985 6.92555963990969 1986 6.96193910379048 1987 6.98062012140111 1988 6.96339891685903 1989 6.88030958461458 1990 6.75211879738445 1991 6.61620638615986 1992 6.48233499123473 1993 6.35649512389817 1994 6.24337086633928 1995 6.13646052858348 1996 6.04515386420701 1997 5.98106274204263 1998 5.94181828746902 1999 5.92338226715026 2000 5.91380276922751 2001 5.89223319935681 2002 5.86846857295373 2003 5.83025839381229 2004 5.76600795104518 2005 5.70153956380366 2006 5.62432258350329 2007 5.55978277697939 2008 5.53894729845502 2009 5.55542455559354 2010 5.59470924641242 2011 5.60230457446992 2012 5.54742375611147 2013 5.45570847949026 2014 5.29028574114011 2015 5.15270721473052 2016 5.1157410659511 2017 5.08690444109841 2018 5.06588981255708 2019 5.06429375114166 2020 5.09363492111015 2021 5.0987994448516 2022 5.11576280258683 2023 5.19811245133882