Year	% of male population
1960	0.591429125460539
1961	0.623406064040805
1962	0.650808927998533
1963	0.662457762760092
1964	0.663993446298452
1965	0.65231026552373
1966	0.616883116883117
1967	0.571428571428571
1968	0.543353485880462
1969	0.542670234909307
1970	0.576483811319387
1971	0.643532674393799
1972	0.716032134125044
1973	0.786131136285616
1974	0.833361449441614
1975	0.834078045874293
1976	0.807209777287905
1977	0.778445016363232
1978	0.750825596610381
1979	0.736417527348286
1980	0.741380337045197
1981	0.746890350751199
1982	0.765552883951027
1983	0.800319064078702
1984	0.838874680306905
1985	0.875790302344461
1986	0.894462849029815
1987	0.898789478474561
1988	0.901413381175338
1989	0.890057864281957
1990	0.863983698420784
1991	0.848014332636608
1992	0.839959463673215
1993	0.828307504389648
1994	0.822445279351016
1995	0.815078027694336
1996	0.80107768298159
1997	0.800197405527355
1998	0.800041560600551
1999	0.783378746594005
2000	0.789007839500969
2001	0.822254797890445
2002	0.853920424762001
2003	0.880368463094206
2004	0.913335727846478
2005	0.957828004410144
2006	1.00197964783107
2007	1.04062647816261
2008	1.07909214739337
2009	1.09978540772532
2010	1.11350120207516
2011	1.13858581428075
2012	1.16053084568827
2013	1.17927628490414
2014	1.20424443681057
2015	1.25101985314115
2016	1.31141045958796
2017	1.38256310601
2018	1.47924090494738
2019	1.580658182668
2020	1.66881176239611
2021	1.75871506124097
2022	1.85159786037581
2023	1.92990546460687