Year	% of male population
1960	3.39173371581541
1961	3.3527803580167
1962	3.31719850427841
1963	3.27843564012094
1964	3.23172820056168
1965	3.17571845721049
1966	3.10924763178018
1967	3.04080168894003
1968	2.97380753262306
1969	2.90916296919255
1970	2.85116382218741
1971	2.80002946430216
1972	2.7572893986667
1973	2.72351241450061
1974	2.69694788796573
1975	2.67638693972851
1976	2.66390725150194
1977	2.66625136271609
1978	2.68287448417121
1979	2.7086717884438
1980	2.74160227162838
1981	2.78803677523172
1982	2.8447729392281
1983	2.90110849234452
1984	2.9524038498825
1985	2.9899399982089
1986	3.01661544454406
1987	3.03699628661807
1988	3.06162026736272
1989	3.07881959294573
1990	3.09236152694156
1991	3.11411436226239
1992	3.12932711811559
1993	3.12018277166866
1994	3.09218285172186
1995	3.08181115037384
1996	3.07282475906068
1997	3.06492047432448
1998	3.06808651545958
1999	3.03134940885631
2000	2.95799480233885
2001	2.88726807370612
2002	2.82870545591815
2003	2.78671668968982
2004	2.76517237849668
2005	2.76558269654491
2006	2.78796679857752
2007	2.82881362433355
2008	2.88473167224542
2009	2.95005034828164
2010	3.02184080492461
2011	3.09713535663025
2012	3.1710446748573
2013	3.24500134759192
2014	3.32348790623702
2015	3.40581620338241
2016	3.48958522939665
2017	3.57486716357411
2018	3.6588041880586
2019	3.75128707953246
2020	3.84756517999167
2021	3.94335878262442
2022	4.04668490540402
2023	4.16773949482501