Year	% of male population
1960	1.31082183092211
1961	1.37128144852097
1962	1.2580425799027
1963	1.15181453585053
1964	1.05292071049258
1965	0.955556980696466
1966	0.852669835057311
1967	0.758355959179852
1968	0.671720733427362
1969	0.581870321279114
1970	0.519353412893856
1971	0.504423056773788
1972	0.511556328194021
1973	0.52035089631123
1974	0.533514658576771
1975	0.546344902249582
1976	0.569596424537582
1977	0.607064017660044
1978	0.634006419741845
1979	0.646680374079724
1980	0.655288186460256
1981	0.654316791298437
1982	0.649854306857011
1983	0.658412356619322
1984	0.686693519458025
1985	0.72544244857204
1986	0.758831846524733
1987	0.80673090634995
1988	0.865062505106627
1989	0.916736581472917
1990	0.954649059149402
1991	0.989947597006708
1992	1.04508384030225
1993	1.09913444426468
1994	1.13182826043136
1995	1.15907474379139
1996	1.18701430173586
1997	1.18916473226581
1998	1.19419294411489
1999	1.22089474143193
2000	1.26186628475213
2001	1.33279012920498
2002	1.42292029119325
2003	1.51643700691417
2004	1.60922242137533
2005	1.69074066805354
2006	1.75722452661822
2007	1.82474236912548
2008	1.90296823808683
2009	1.99202796104304
2010	2.08524267060852
2011	2.18064208897178
2012	2.28506312411911
2013	2.40587565612501
2014	2.5425966166406
2015	2.70184556205754
2016	2.89087612297041
2017	3.09299743720105
2018	3.29399220146562
2019	3.48712220208237
2020	3.64479436356691
2021	3.76225778195569
2022	3.85316351950307
2023	3.92067124332571