Year % of male population 1960 4.96293128180963 1961 4.79314001512481 1962 4.8111051581502 1963 4.8742054669304 1964 4.96662588251146 1965 5.13735237543332 1966 5.33008245417987 1967 5.47679753465169 1968 5.52234161380601 1969 5.49363008389646 1970 5.38238841323698 1971 5.18750641731578 1972 4.97459257893091 1973 4.80381945235085 1974 4.72503501627048 1975 4.6992693977253 1976 4.67052614025832 1977 4.64538556002955 1978 4.61460000457612 1979 4.5053564480824 1980 4.33726292431933 1981 4.16914963698198 1982 4.05398414118307 1983 3.99269184272224 1984 3.95772027251388 1985 3.9509802271243 1986 3.93982102054407 1987 3.93524465224614 1988 3.96814793425591 1989 3.99524570181802 1990 4.01306081060987 1991 4.05170063341456 1992 4.09339906835795 1993 4.12365051205228 1994 4.18675542007528 1995 4.23925189043537 1996 4.23629986517246 1997 4.26976995455107 1998 4.39588481309851 1999 4.54523062864963 2000 4.76846796092137 2001 5.09387316204584 2002 5.39058022955039 2003 5.58698175060473 2004 5.5963582590337 2005 5.47406368507411 2006 5.3352502971648 2007 5.21636846451789 2008 5.15379940578014 2009 5.21625172021332 2010 5.32412089204307 2011 5.37962755281223 2012 5.43153518163269 2013 5.47429386239009 2014 5.5203298178533 2015 5.58246511812298 2016 5.6530281661626 2017 5.70240001354565 2018 5.73258383511262 2019 5.76531901882737 2020 5.80608668308767 2021 5.84677199050232 2022 5.88919937199976 2023 5.93480812749147