Year	% of male population
1960	0.862376837914681
1961	0.858663236648879
1962	0.847042040033882
1963	0.822055821925369
1964	0.793058965049886
1965	0.760317238085041
1966	0.738172193904497
1967	0.725190414680861
1968	0.708127208480566
1969	0.68610552979155
1970	0.663301257471586
1971	0.632684482454059
1972	0.595290342114425
1973	0.565069163421767
1974	0.55218349861844
1975	0.556597676246239
1976	0.553918341490075
1977	0.545596371149717
1978	0.544148856582893
1979	0.54110213036235
1980	0.537091064323568
1981	0.52380824685134
1982	0.496760718328648
1983	0.466095993314603
1984	0.450701605406482
1985	0.44750635453436
1986	0.474658164577436
1987	0.53944849553328
1988	0.612679507700484
1989	0.691278135080719
1990	0.777166577287961
1991	0.904751660526528
1992	0.969210561467563
1993	0.921745276407228
1994	0.710251023601792
1995	0.550677207537031
1996	0.53347793424277
1997	0.570909994152035
1998	0.61240767397409
1999	0.653303509037601
2000	0.687272937530152
2001	0.706989578415071
2002	0.707855167305374
2003	0.69034986059933
2004	0.66041523814159
2005	0.653091683223449
2006	0.683462002913342
2007	0.719058958577988
2008	0.742294600643346
2009	0.752765914254706
2010	0.750727856004913
2011	0.775031701267827
2012	0.83893833709064
2013	0.925413700067721
2014	1.03434415120739
2015	1.17732613133032
2016	1.33554896190628
2017	1.54059843202866
2018	1.77480537705483
2019	2.02087376788182
2020	2.31245273412054
2021	2.62968096006688
2022	2.91964687267366
2023	3.21140603359822