Year	% of male population
1960	2.96445114386253
1961	2.96223478111168
1962	2.95029056478077
1963	2.93196357792772
1964	2.91267950703095
1965	2.89637252234311
1966	2.88140728765824
1967	2.86568582800341
1968	2.85353250901976
1969	2.85197386304888
1970	2.8603616103213
1971	2.87985475623275
1972	2.9125392125391
1973	2.94950820326946
1974	2.97612711909722
1975	2.98786138173814
1976	2.98527975865525
1977	2.96629057799392
1978	2.93949231564939
1979	2.91990233538771
1980	2.91229670923614
1981	2.91438535820318
1982	2.92561673612458
1983	2.94024648384532
1984	2.95163379953618
1985	2.95916027847911
1986	2.96604542503758
1987	2.97398083721178
1988	2.97929547048945
1989	2.97510370467149
1990	2.95935790824546
1991	2.93453680314874
1992	2.90172076679485
1993	2.86312114381081
1994	2.82413077761492
1995	2.78878426180701
1996	2.75777226986039
1997	2.73311796662641
1998	2.71932579482233
1999	2.72024253365906
2000	2.7370598940038
2001	2.76725460852926
2002	2.80349932670478
2003	2.83859912547466
2004	2.91409147814147
2005	3.03417445153256
2006	3.16170071096841
2007	3.30177539093409
2008	3.45894612326629
2009	3.59371792933901
2010	3.69639417963288
2011	3.79695676095826
2012	3.89314380679044
2013	3.9829329105605
2014	4.06569985764149
2015	4.14360124775313
2016	4.21836056611787
2017	4.29259176390983
2018	4.3703524772369
2019	4.45320413378164
2020	4.5405379664582
2021	4.62717300726229
2022	4.71358521131826
2023	4.79996874006612