Year % of male population 1960 1.45675142905814 1961 1.46338102770016 1962 1.46863991100895 1963 1.46997329699675 1964 1.46375635070165 1965 1.4506415316124 1966 1.43144445921429 1967 1.40539945291125 1968 1.37855719720755 1969 1.35866051462096 1970 1.34658892746974 1971 1.34183784077842 1972 1.34338742800849 1973 1.34790606607906 1974 1.35145760251603 1975 1.35281690675994 1976 1.35339209254957 1977 1.35205731012997 1978 1.34941484300043 1979 1.34848588310629 1980 1.34938111147926 1981 1.35231685927763 1982 1.35757954612559 1983 1.36304236072431 1984 1.36704316123864 1985 1.36932408125068 1986 1.37038383685945 1987 1.37018220656365 1988 1.36854385667676 1989 1.36607033945864 1990 1.36287547770992 1991 1.3592274641112 1992 1.35475158944383 1993 1.34921930001142 1994 1.34281212038225 1995 1.33612728972364 1996 1.33020355868929 1997 1.32521304892221 1998 1.32166634399675 1999 1.31933894402861 2000 1.31763317248401 2001 1.31669865869977 2002 1.31661370514648 2003 1.31711629193662 2004 1.31704840997893 2005 1.3162119763565 2006 1.31503881019572 2007 1.31333974918516 2008 1.31203461301724 2009 1.31235285362309 2010 1.31369625117387 2011 1.31402470777704 2012 1.31060226007947 2013 1.29665408172566 2014 1.27075055309546 2015 1.24731752921988 2016 1.23212638291587 2017 1.22134642158506 2018 1.22028308077985 2019 1.22999433224343 2020 1.23633196391435 2021 1.23444716601047 2022 1.23702494518774 2023 1.24496995858159