Year % of male population 1960 2.95103365912763 1961 2.99870019109471 1962 3.03468421498126 1963 3.06299265651897 1964 3.09039946151692 1965 3.11824398795556 1966 3.14524678392472 1967 3.17114566644317 1968 3.19399268456606 1969 3.21142399229867 1970 3.2216327654999 1971 3.22503203827081 1972 3.22237965891457 1973 3.21234661388069 1974 3.19326372814249 1975 3.16559356052861 1976 3.13014527827305 1977 3.08563792510591 1978 3.03390461187693 1979 2.97982300336873 1980 2.92480077618578 1981 2.8692287404523 1982 2.8141736160237 1983 2.75858368731257 1984 2.70070111263338 1985 2.6410422017187 1986 2.58229304580932 1987 2.52604696847093 1988 2.4709956045612 1989 2.41628038773309 1990 2.36398358484722 1991 2.31445517247695 1992 2.26669295422291 1993 2.22434010358238 1994 2.19365431230319 1995 2.18530379592188 1996 2.19752616227417 1997 2.21667946440162 1998 2.23198862079861 1999 2.23030960437529 2000 2.19806021717061 2001 2.14595229043242 2002 2.09956663510348 2003 2.05982098405023 2004 2.01995428537179 2005 1.99203268046118 2006 1.97279564558259 2007 1.94434580701729 2008 1.91051917512331 2009 1.88072533082177 2010 1.84901544908362 2011 1.81332896942699 2012 1.7790275751971 2013 1.74698872320933 2014 1.72018681025072 2015 1.69924546106638 2016 1.68273367429574 2017 1.67042306223554 2018 1.6623020542233 2019 1.65786914200717 2020 1.6565439850335 2021 1.66075634969747 2022 1.67306057573717 2023 1.69464967538066