Year	% of male population
1960	1.949523609087
1961	1.94793472554142
1962	1.95142803982519
1963	1.9529682095505
1964	1.95590559450825
1965	1.96615304837302
1966	1.97143926899381
1967	1.96910263065129
1968	1.97166157421863
1969	1.97959735697502
1970	1.99064373877921
1971	2.00670496192637
1972	2.02642754446093
1973	2.04713444016741
1974	2.06747923789436
1975	2.08562148816201
1976	2.09969424995606
1977	2.11835753056033
1978	2.13725175838465
1979	2.14717931902148
1980	2.15625859683402
1981	2.16733197730542
1982	2.18537813228806
1983	2.21353393140347
1984	2.23291259376339
1985	2.24088026628665
1986	2.25038434232475
1987	2.25757253679391
1988	2.2615437667415
1989	2.26221193161114
1990	2.24779679335173
1991	2.2154876348697
1992	2.17428018227534
1993	2.12833459696583
1994	2.07890973107337
1995	2.03230613839983
1996	1.99552311400329
1997	1.96793408396863
1998	1.94202049546949
1999	1.91907478604348
2000	1.90717463862967
2001	1.89979453042781
2002	1.8950464952122
2003	1.91117632179811
2004	1.95599630311144
2005	1.99445077874346
2006	2.02403729435082
2007	2.06678814001227
2008	2.11118075453061
2009	2.14933740494082
2010	2.2020464597972
2011	2.27117249297655
2012	2.33638348760127
2013	2.39623123488408
2014	2.44966159758006
2015	2.49301538809465
2016	2.5239136172098
2017	2.54355940557325
2018	2.55207046980759
2019	2.54873883360055
2020	2.53526268720039
2021	2.51738935446144
2022	2.50446021199795
2023	2.50473253135812