Year	% of male population
1960	2.47199637522512
1961	2.48486852131648
1962	2.47533320138505
1963	2.43706156152702
1964	2.41128224257518
1965	2.40086970216973
1966	2.38037238495017
1967	2.37337434777583
1968	2.39446316052426
1969	2.39257792916161
1970	2.35075642204143
1971	2.30504067325965
1972	2.2986510468044
1973	2.28697579252304
1974	2.26457710819678
1975	2.2935556919527
1976	2.3434679056639
1977	2.38369298814632
1978	2.44620450848765
1979	2.52437544290461
1980	2.57196287253727
1981	2.62629492718232
1982	2.67943038261905
1983	2.69864424409481
1984	2.70669659787377
1985	2.70271887137138
1986	2.68889417638904
1987	2.66942529387403
1988	2.64820532203504
1989	2.68406179189541
1990	2.75762252436207
1991	2.7985270883581
1992	2.82619094611266
1993	2.92615018987132
1994	2.96042424876953
1995	2.87623069293755
1996	2.8531221435104
1997	2.88945386154716
1998	2.88006117028131
1999	2.93115344021917
2000	3.0551163031884
2001	3.10301291519863
2002	3.07842875652638
2003	3.05030946641693
2004	2.96987863574146
2005	2.8438911562457
2006	2.79337701535564
2007	2.78114264276767
2008	2.76960104540994
2009	2.79550555297301
2010	2.87300592028143
2011	2.90856311266369
2012	2.94407214448089
2013	3.05177972885098
2014	3.14377162899271
2015	3.19345262272913
2016	3.34444619289931
2017	3.56085509269785
2018	3.70624970523584
2019	3.81995002620115
2020	3.90649299750967
2021	4.03064414578672
2022	4.14143619955177
2023	4.22164737034033