Year % of male population 1960 7.29213182102349 1961 7.06868199941432 1962 6.81828366569572 1963 6.68130211105198 1964 6.66154690071311 1965 6.71645031042418 1966 6.84149781995384 1967 6.98864110916228 1968 7.1351593159682 1969 7.28813894995346 1970 7.45364385358983 1971 7.58403678022309 1972 7.65551122931442 1973 7.68212160789435 1974 7.66513851477907 1975 7.6572934973638 1976 7.65177906029567 1977 7.63842618693728 1978 7.55720949029249 1979 7.36831624016728 1980 7.0844508405835 1981 6.76227515799708 1982 6.41587553169122 1983 6.16071573020983 1984 6.07611336032389 1985 6.04713782867524 1986 6.08368700479272 1987 6.15702479338843 1988 6.13751658471865 1989 6.05837625705175 1990 6.01457348468881 1991 5.95736468632167 1992 5.92374503165023 1993 5.97584512808515 1994 6.06342335013582 1995 6.17059367059367 1996 6.29722921914358 1997 6.40724826143495 1998 6.49413994453503 1999 6.5265152555406 2000 6.45576131687243 2001 6.31555038946117 2002 6.17021557471188 2003 6.08188355672727 2004 6.07519456885091 2005 6.07789820382214 2006 6.03858334279622 2007 5.95432401789163 2008 5.81953296094884 2009 5.67136241537321 2010 5.61849044364091 2011 5.64118482789909 2012 5.65307268577711 2013 5.70343116693232 2014 5.80396873120866 2015 5.882068865601 2016 5.88662175401251 2017 5.84321491535248 2018 5.75310783463429 2019 5.59964408532333 2020 5.43471733464647 2021 5.25931161720837 2022 5.03350493914165 2023 4.78818509070971