Year	% of male population
1960	0.438584804270508
1961	0.435206253978269
1962	0.429793916274594
1963	0.424828980332513
1964	0.424393011078575
1965	0.428907229298109
1966	0.43826060388589
1967	0.452127965659945
1968	0.46661066453283
1969	0.47829078387561
1970	0.487530399944621
1971	0.495569657787012
1972	0.502467297475452
1973	0.511882040129207
1974	0.530085750522818
1975	0.557905682943415
1976	0.592629131316078
1977	0.633738613884959
1978	0.67886574005303
1979	0.72395800022227
1980	0.76690360681266
1981	0.806120435342737
1982	0.839518356325857
1983	0.867816420226249
1984	0.895317795125636
1985	0.923063467805785
1986	0.953152332053352
1987	0.98993866713971
1988	1.02854738695412
1989	1.06079536131886
1990	1.08501381212369
1991	1.09781839670226
1992	1.0782648768124
1993	1.03002748052987
1994	0.989129327492016
1995	0.953182822407697
1996	0.91413106656953
1997	0.873196553166161
1998	0.836311554968192
1999	0.818805267133737
2000	0.82104838733412
2001	0.839807865212462
2002	0.879352590322045
2003	0.94215515052569
2004	1.03310138132613
2005	1.14325470464502
2006	1.27445062646641
2007	1.42135528844211
2008	1.56230385760039
2009	1.69152419542191
2010	1.80464028075648
2011	1.89748146038882
2012	1.97151087428595
2013	2.0951791933672
2014	2.2768052701348
2015	2.46336418988155
2016	2.66387232872762
2017	2.86604507166075
2018	3.04875986125318
2019	3.20761704661532
2020	3.30451978421837
2021	3.29937723870343
2022	3.15910024663686
2023	2.96169860031891