Year % of male population 1960 2.29495518257409 1961 2.30386922394815 1962 2.31036169470422 1963 2.31506103522081 1964 2.31868490334145 1965 2.32125335238962 1966 2.3228028448046 1967 2.32324115016322 1968 2.3222629547719 1969 2.31950575938431 1970 2.31479109609594 1971 2.30928011150402 1972 2.30242015815257 1973 2.29372793181329 1974 2.28417940846287 1975 2.27409263946115 1976 2.26434795871378 1977 2.25348204375381 1978 2.24092883513941 1979 2.22832782825634 1980 2.21539474175037 1981 2.20249066618898 1982 2.18935000002885 1983 2.17492652790077 1984 2.16006354491336 1985 2.14503354244156 1986 2.12946136225565 1987 2.11348353622042 1988 2.09634775863747 1989 2.07828517268774 1990 2.05991714529052 1991 2.04223006972941 1992 2.02459638465433 1993 2.00733565033181 1994 1.98813649288923 1995 1.96683057697749 1996 1.9460964829604 1997 1.9264562763007 1998 1.90547773972912 1999 1.88175357348239 2000 1.85798378737728 2001 1.83589072810217 2002 1.81517160400206 2003 1.79878679394265 2004 1.79011106201165 2005 1.78809760164483 2006 1.78766201890312 2007 1.78738951503926 2008 1.76559798798251 2009 1.71520572279111 2010 1.67157084090573 2011 1.64241028046956 2012 1.61599234957899 2013 1.60924957900419 2014 1.62970812421787 2015 1.65263995041698 2016 1.67167201988227 2017 1.69465490593972 2018 1.72147504783851 2019 1.75001377016088 2020 1.77508165307722 2021 1.79847993779333 2022 1.82372445382766 2023 1.85267444222635