Year % of male population 1960 1.84613625971651 1961 1.8407032201137 1962 1.86159493698463 1963 1.90024004145209 1964 1.92903047827286 1965 1.93935571607359 1966 1.93609094019693 1967 1.91902150991143 1968 1.88927904899212 1969 1.8541272035359 1970 1.8191396539519 1971 1.78652247445273 1972 1.78270978004833 1973 1.80754369825207 1974 1.83248856909935 1975 1.84226896443293 1976 1.82880969031628 1977 1.78263333142337 1978 1.70418125338987 1979 1.61337635670285 1980 1.53146032151949 1981 1.47496617050068 1982 1.45937489743898 1983 1.50826908928057 1984 1.58308869155321 1985 1.64960529666412 1986 1.71739119625694 1987 1.77236948805229 1988 1.81090905644103 1989 1.8422892922145 1990 1.87394531037361 1991 1.91298158199128 1992 1.96744799629575 1993 2.03880161387244 1994 2.12534243973272 1995 2.22430947492665 1996 2.32817053603589 1997 2.43332056528839 1998 2.53343135891271 1999 2.61905787538328 2000 2.69174539128288 2001 2.75978961449593 2002 2.83264052728158 2003 2.91809982137849 2004 3.01419794178953 2005 3.11400441168559 2006 3.20427756014877 2007 3.25214919772619 2008 3.2764443456145 2009 3.30305104432414 2010 3.32351139047042 2011 3.36264376681922 2012 3.43378720904017 2013 3.52890331757748 2014 3.65212857442731 2015 3.81167580382279 2016 3.99050884266195 2017 4.18959684005267 2018 4.40977742448331 2019 4.62479879656481 2020 4.82527866450364 2021 5.01698883126595 2022 5.20595113505692 2023 5.39090812962019