Year % of male population 1960 1.8130912589267 1961 1.80960011146719 1962 1.83175851006756 1963 1.8822446245597 1964 1.96128362462843 1965 2.06408702235475 1966 2.18586468288636 1967 2.32593295568592 1968 2.31583371119541 1969 2.13072496984681 1970 1.95840355828588 1971 1.88112846492959 1972 1.91845595505742 1973 2.05241471532828 1974 2.24712593750905 1975 2.45964742878766 1976 2.43249400534801 1977 2.23557853133634 1978 2.12523282981555 1979 2.10575941525298 1980 2.15356250909946 1981 2.19343525144734 1982 2.19823750467178 1983 2.20815257515756 1984 2.25101880703854 1985 2.34490247835487 1986 2.4518394188476 1987 2.53890523612811 1988 2.61232540231442 1989 2.66352799215499 1990 2.68997421865537 1991 2.69750598896915 1992 2.70871559471601 1993 2.75513272149039 1994 2.86240201527588 1995 3.04637621304075 1996 3.2132017086417 1997 3.32113521659373 1998 3.41351572165785 1999 3.47806406264833 2000 3.51559436223164 2001 3.53646616517497 2002 3.55687577989554 2003 3.59138405619748 2004 3.64512994071479 2005 3.47993311263118 2006 2.72875181861607 2007 1.68190671901668 2008 0.823296763069809 2009 0.35366541364691 2010 0.345846657914157 2011 0.606688515868957 2012 0.928259359162497 2013 1.30971963882439 2014 1.74644797463828 2015 2.23807523983012 2016 2.78080268792154 2017 3.3552525625991 2018 3.92863814596037 2019 4.46183028588819 2020 4.94748677237442 2021 5.41361328260266 2022 5.73288295938265 2023 5.91812684469172