Year % of male population 1960 5.08211727865227 1961 5.07429873806176 1962 5.06156356978347 1963 5.04559220443526 1964 5.02634290266466 1965 5.00438076632425 1966 4.97999922810809 1967 4.95333183286487 1968 4.92541801266805 1969 4.89746356491337 1970 4.86951439389296 1971 4.84003684301959 1972 4.81036166611832 1973 4.78142897186645 1974 4.75180813021283 1975 4.72291224921003 1976 4.69483519982333 1977 4.66632144904736 1978 4.63995170514124 1979 4.62366820596245 1980 4.62330417617861 1981 4.63285435139927 1982 4.64347368492099 1983 4.65176678482937 1984 4.64499213314044 1985 4.62196670369208 1986 4.58983612952638 1987 4.54346532059826 1988 4.46632013347477 1989 4.36415354909994 1990 4.26236851580083 1991 4.1819646627421 1992 4.12806190157978 1993 4.12096482619064 1994 4.16740828737626 1995 4.24544931324869 1996 4.33404663512585 1997 4.4139599167153 1998 4.4855324082191 1999 4.54783540070789 2000 4.60503612141201 2001 4.65381989549348 2002 4.68252820555399 2003 4.69390096558796 2004 4.69435917235943 2005 4.68399927206428 2006 4.66441600031055 2007 4.63839118282144 2008 4.60852951222237 2009 4.57691135504931 2010 4.54798522583087 2011 4.52477922849352 2012 4.50738861210332 2013 4.49812159756128 2014 4.49932970322207 2015 4.50357888940256 2016 4.50553835072974 2017 4.51351292090115 2018 4.53037773849855 2019 4.55234089745177 2020 4.58690944125413 2021 4.64697674487288 2022 4.73246204970911 2023 4.832486771289