Year	% of male population
1960	0.3578428587066455
1961	0.3584759903508937
1962	0.35907727714392446
1963	0.3598850258006587
1964	0.3612195177654157
1965	0.3626939249367034
1966	0.36317507439090063
1967	0.36194463535924426
1968	0.3592784561728571
1969	0.355441290080454
1970	0.3509520757280957
1971	0.34624150240948365
1972	0.3417749528990866
1973	0.33781338745225237
1974	0.33448123485181874
1975	0.33159371333446
1976	0.3293795127743425
1977	0.3278564590144668
1978	0.32623200472738234
1979	0.3254675785606762
1980	0.32608422509462376
1981	0.32610689437677753
1982	0.32671350149050704
1983	0.32901707056122625
1984	0.331726488265644
1985	0.33447492481959246
1986	0.3372271632240925
1987	0.340152109303611
1988	0.3430938777850427
1989	0.345816363311155
1990	0.3458277523265665
1991	0.34697855277773215
1992	0.34945084727665326
1993	0.352910316980873
1994	0.35611384596677437
1995	0.3582082134370206
1996	0.36200943460800744
1997	0.3682501959715128
1998	0.3753096726754247
1999	0.3828685438704399
2000	0.3908257992623665
2001	0.39939961253173545
2002	0.40976589088697557
2003	0.4203992637815339
2004	0.4299142352486934
2005	0.4393645663803538
2006	0.44883568321829387
2007	0.4584340208106098
2008	0.4692004572588865
2009	0.48072229546306006
2010	0.4921549271601746
2011	0.5049242351790556
2012	0.5181689980244444
2013	0.5308074494774151
2014	0.5419758737247761
2015	0.5514263713468579
2016	0.5611567707740226
2017	0.57163424057926
2018	0.5814965878318766
2019	0.5900143551366673
2020	0.592519226475295
2021	0.5867976020493603
2022	0.5829337032180484
2023	0.5899138224915916