Year	% of male population
1960	1.78365937859609
1961	1.84876352027446
1962	1.9234360410831
1963	1.97151254804431
1964	1.96396475384683
1965	1.94377100080813
1966	1.93284599182258
1967	1.93582071569139
1968	1.927965273161
1969	1.94441267299554
1970	1.99090299008277
1971	2.01189514648653
1972	2.01759488148902
1973	2.04287515762926
1974	2.10447334571959
1975	2.15610482641228
1976	2.21150121491707
1977	2.28155509675613
1978	2.36330096411542
1979	2.41418724671816
1980	2.42110708742887
1981	2.38005159071367
1982	2.35391002985279
1983	2.35003939570416
1984	2.35858758998972
1985	2.45067711555647
1986	2.58686191890585
1987	2.67478260869565
1988	2.7142656754103
1989	2.77610566198081
1990	2.84557216069957
1991	2.89618674786139
1992	2.93700701537567
1993	2.97994061843725
1994	2.99574099473038
1995	2.92941303642849
1996	2.90685109141993
1997	3.00464747631228
1998	3.21499369255722
1999	3.39368147720716
2000	3.49261386210135
2001	3.55329949238579
2002	3.59950948568131
2003	3.55443505432853
2004	3.53496503496503
2005	3.61727757700912
2006	3.69190087127504
2007	3.77837964356171
2008	3.85617681015999
2009	3.90281978729632
2010	3.90101612334519
2011	3.83606660978924
2012	3.5919942727301
2013	3.28547166898255
2014	3.21575162793568
2015	3.5597608333847
2016	4.10600510942165
2017	4.65931093831638
2018	5.1972755721912
2019	5.56389595269463
2020	5.61013681021026
2021	5.52474337367857
2022	5.4790740456845
2023	5.44280160406527