Year	% of male population
1960	3.96355217685837
1961	4.05849259928003
1962	4.15030021810443
1963	4.2346077485138
1964	4.25914099138953
1965	4.2278767411926
1966	4.19041086016936
1967	4.14719374098841
1968	4.1020229331359
1969	4.05785607717104
1970	4.01560647736647
1971	3.97656244113382
1972	3.94318814264936
1973	3.91666450907148
1974	3.88645505026204
1975	3.85398990967869
1976	3.83218011529026
1977	3.82104219086563
1978	3.81841649516762
1979	3.8228484107036
1980	3.83401532409368
1981	3.85254742454458
1982	3.88159267944922
1983	3.9304263031708
1984	3.98106359624902
1985	4.02823364251047
1986	4.08482535225772
1987	4.14387488769169
1988	4.19487215662952
1989	4.23530665842775
1990	4.28051641215963
1991	4.32834657868417
1992	4.36721477604729
1993	4.40692147813064
1994	4.4494926285412
1995	4.46628791656517
1996	4.44648101040112
1997	4.40014539912923
1998	4.32881838715408
1999	4.23729411131133
2000	4.13136878165152
2001	4.01293099535632
2002	3.89349139117059
2003	3.78380382787793
2004	3.69095393253418
2005	3.62189315714781
2006	3.57628235123837
2007	3.54848807394479
2008	3.53176692377834
2009	3.52963250246962
2010	3.53893877725028
2011	3.56229773178636
2012	3.60815255454795
2013	3.6702680931079
2014	3.7483383257521
2015	3.84262631665409
2016	3.95122369352581
2017	4.08142260728772
2018	4.23682618218921
2019	4.41287855472615
2020	4.60157617257549
2021	4.79086330188857
2022	4.96920677495144
2023	5.12272811186301