Year	% of male population
1960	0.46985060330123
1961	0.4793515082755077
1962	0.4905426802396115
1963	0.5016129348473761
1964	0.5108573560704628
1965	0.5177219949686754
1966	0.5228072896705097
1967	0.5271854782416275
1968	0.531403607866569
1969	0.5355518680117216
1970	0.5407909875523715
1971	0.5496590195717824
1972	0.5619214705465896
1973	0.5752381776541226
1974	0.5888089243525388
1975	0.6025184862105237
1976	0.6157091166024431
1977	0.6280799034646666
1978	0.6403595443669904
1979	0.65255665475421
1980	0.6625304458035789
1981	0.6699457119308762
1982	0.67654461610678
1983	0.6830405701412566
1984	0.6899341385488852
1985	0.6974652956586671
1986	0.7059521035205059
1987	0.7154890477968303
1988	0.7252831886033695
1989	0.7344577238728186
1990	0.7423878256890536
1991	0.7493431568979978
1992	0.7559608784193155
1993	0.7635473704355903
1994	0.7745986428161932
1995	0.7892332325433287
1996	0.8068026672286621
1997	0.8274740757369549
1998	0.8505472430926799
1999	0.8748225066856017
2000	0.8987550971539425
2001	0.9218240294506929
2002	0.9444285652731653
2003	0.9663953315885089
2004	0.987002082748137
2005	1.0065743213600207
2006	1.0260948206256488
2007	1.0451118856752888
2008	1.0636397529845292
2009	1.0824147299035354
2010	1.1007808963719623
2011	1.121813200285928
2012	1.1462868045511494
2013	1.1731508810585893
2014	1.2024969653206934
2015	1.2319425251855585
2016	1.259178637240659
2017	1.2861740631817682
2018	1.3147161596463093
2019	1.3431029864025386
2020	1.3657310100005187
2021	1.3822924587032341
2022	1.406325331705716
2023	1.4466275471272647