Year % of male population 1960 6.38745380820836 1961 6.38404758761278 1962 6.37873060804037 1963 6.44928706411423 1964 6.56045194125759 1965 6.66437282372018 1966 6.73409347347033 1967 6.73120236907619 1968 6.61735417672144 1969 6.4195338652222 1970 6.19028724956097 1971 5.98305062939112 1972 5.84121369641052 1973 5.80413587499106 1974 6.11542657708557 1975 6.74439566361368 1976 7.36240248601004 1977 7.79043065387277 1978 8.03900288016272 1979 7.97361366997368 1980 7.43934271448687 1981 6.88285064783387 1982 6.75922387510147 1983 6.8621298767439 1984 6.90519292124332 1985 7.06333667290986 1986 7.23340638077386 1987 7.15800267762353 1988 6.9991363871995 1989 6.92294468852988 1990 6.96404911347084 1991 7.13701928535219 1992 7.38235636631031 1993 7.63301096609036 1994 7.8918907332767 1995 8.14617373269641 1996 8.38597483520072 1997 8.61698252197657 1998 8.8477322718431 1999 9.04693536878622 2000 9.17579311715498 2001 9.22348938260138 2002 9.20086755336625 2003 9.13609029291755 2004 9.01607049867093 2005 8.81067287187125 2006 8.54995575945726 2007 8.25234785916004 2008 7.88389986188374 2009 7.49997599357662 2010 7.19172250166151 2011 6.93656598408102 2012 6.71531559364544 2013 6.58196635074565 2014 6.53480855292897 2015 6.55073749379929 2016 6.63948728820469 2017 6.7696793804996 2018 6.89114788447727 2019 6.98307305856205 2020 7.03048004250201 2021 7.03221884304665 2022 7.01755223055857 2023 7.03074957216563