Year % of male population 1960 2.24974610323663 1961 2.25765895487906 1962 2.26072590005542 1963 2.25434817945384 1964 2.23753339050379 1965 2.21924878142024 1966 2.20155785456937 1967 2.18000035899553 1968 2.16114634719286 1969 2.14664064678004 1970 2.14184467299578 1971 2.14371102710736 1972 2.1368097818756 1973 2.11188461898667 1974 2.06956949267123 1975 2.02068944717556 1976 1.96178249963111 1977 1.89688786193949 1978 1.8447576370139 1979 1.81425963825433 1980 1.79637889963357 1981 1.79308438160311 1982 1.80361494589155 1983 1.81201093617422 1984 1.82186981375622 1985 1.84046128778177 1986 1.86775692687805 1987 1.90529382636434 1988 1.94388223952373 1989 1.95921432634061 1990 1.9497944167929 1991 1.92956530490098 1992 1.88620534070459 1993 1.82705257540721 1994 1.77567769211639 1995 1.73259884978324 1996 1.70804238580113 1997 1.71100758830273 1998 1.73454593383419 1999 1.76360400463838 2000 1.78583182491361 2001 1.79010991203048 2002 1.77376896872097 2003 1.74646722790138 2004 1.72269030270286 2005 1.72085961389742 2006 1.74540112152627 2007 1.79733519395655 2008 1.87396140423045 2009 1.96633322098355 2010 2.04956924622742 2011 2.11742904811072 2012 2.18103636933596 2013 2.23785517211493 2014 2.28903516574749 2015 2.33746211294418 2016 2.38693059448695 2017 2.43971631205674 2018 2.50079278848403 2019 2.5724186502266 2020 2.65529902922388 2021 2.74113516589185 2022 2.82286364952613 2023 2.90418045054514