Year % of male population 1960 7.98015030879663 1961 7.60247011322035 1962 7.29461023275072 1963 7.19337192423495 1964 7.33545156479681 1965 7.52788979330398 1966 7.65071510905005 1967 7.7076023441289 1968 7.65568672310824 1969 7.5243155054267 1970 7.44882843096338 1971 7.50611758255607 1972 7.69645532058368 1973 8.03655519395301 1974 8.49372473864525 1975 8.93224036072999 1976 9.27016070015772 1977 9.47530997064831 1978 9.49937417595785 1979 9.32978205597192 1980 9.01956793136284 1981 8.61472652690432 1982 8.18225652172257 1983 7.77109581114996 1984 7.39425097357184 1985 7.12033674488285 1986 6.96458921344722 1987 6.85852967818756 1988 6.77755982848167 1989 6.69990135368498 1990 6.62641379011708 1991 6.58042999368671 1992 6.51659529827513 1993 6.42279867323181 1994 6.27032633595283 1995 5.99909367767863 1996 5.64359288446164 1997 5.29844015341153 1998 4.99400561131651 1999 4.75785386233013 2000 4.63756531358145 2001 4.60256902273292 2002 4.61660539790236 2003 4.65260074426411 2004 4.71376744807133 2005 4.81206390285174 2006 4.94079412898097 2007 5.11473831316329 2008 5.34390035682392 2009 5.57635817985818 2010 5.77529096977981 2011 5.86483951023627 2012 5.81364450931475 2013 5.69138677471492 2014 5.56317588481314 2015 5.46554371696378 2016 5.42061369906623 2017 5.43253452656397 2018 5.46719466252231 2019 5.50283406832732 2020 5.49709541328794 2021 5.44717269831893 2022 5.37078061357137 2023 5.26609367014992