Year	% of male population
1960	3.25217601098659
1961	3.2476543696101356
1962	3.2421757000804723
1963	3.233026000638368
1964	3.2172037012212438
1965	3.1944576622204495
1966	3.165476376680867
1967	3.1320231372888045
1968	3.100243485709926
1969	3.077009663536593
1970	3.064834350865376
1971	3.0678026696807703
1972	3.086314396075247
1973	3.1138028926656003
1974	3.1440304909946644
1975	3.171623518472663
1976	3.1956778762872804
1977	3.215436983745029
1978	3.229327813156278
1979	3.237170175813279
1980	3.239945004814649
1981	3.2385670764073375
1982	3.2330329382633654
1983	3.2252041719013134
1984	3.217796547722121
1985	3.2132931109123577
1986	3.215184439315732
1987	3.224220213007645
1988	3.239089196480078
1989	3.2605568635324627
1990	3.2873085943312748
1991	3.315219744222354
1992	3.3426888898151934
1993	3.371109916056819
1994	3.4018108439514685
1995	3.436855164315528
1996	3.4771482304099472
1997	3.527030361432032
1998	3.5906859458424654
1999	3.6707958409513335
2000	3.7653434222390323
2001	3.8671709420752993
2002	3.970208099595786
2003	4.071085285468926
2004	4.165579159507377
2005	4.254314301254003
2006	4.344397727230291
2007	4.4372699136719955
2008	4.532541666655638
2009	4.628200475409061
2010	4.720633420830393
2011	4.810388885910622
2012	4.89757476971787
2013	4.980572776939519
2014	5.057520984700687
2015	5.1253480351929595
2016	5.181664257700008
2017	5.227834102820653
2018	5.267172584132802
2019	5.302851268798509
2020	5.338617701255651
2021	5.378863476042729
2022	5.42786092761598
2023	5.487373914620626