Year % of male population 1960 3.18912542521672 1961 3.36900119397293 1962 3.62260788161377 1963 3.91336571775547 1964 4.20625775571707 1965 4.48803162222359 1966 4.76327944572748 1967 5.02852570792458 1968 5.28837836902744 1969 5.5441557938751 1970 5.79030001753988 1971 6.04091671134486 1972 6.29042088511157 1973 6.52692720500032 1974 6.7632385193618 1975 7.00085315354683 1976 7.23713609506628 1977 7.47070412918564 1978 7.70601991921108 1979 7.9542313633038 1980 8.24394803177005 1981 8.56564385506405 1982 8.87415673385978 1983 9.14586904422598 1984 9.34978737730608 1985 9.48024232135207 1986 9.54740878922043 1987 9.55844655216611 1988 9.540232189762 1989 9.50803079777812 1990 9.46620560582511 1991 9.40892206714992 1992 9.34079766000551 1993 9.28895974491829 1994 9.2729058710773 1995 9.28965870429111 1996 9.31403448262192 1997 9.3543469222088 1998 9.40623232598886 1999 9.45483401039878 2000 9.49944821062589 2001 9.53667331202101 2002 9.60547608132623 2003 9.65522358334733 2004 9.68052100729114 2005 9.73274443443972 2006 9.76770827689235 2007 9.8159272505604 2008 9.92671219452205 2009 10.0996990650341 2010 10.2799494816528 2011 10.4582544353949 2012 10.6921123450707 2013 10.9656962967722 2014 11.2629928619346 2015 11.5822554028096 2016 11.8990208835673 2017 12.2489140967268 2018 12.6496511406525 2019 13.1043602972676 2020 13.6157528544244 2021 14.1333570663077 2022 14.64860883373 2023 15.1432161732639