Year	% of male population
1960	2.713735233518245
1961	2.7038851602815686
1962	2.6946900955074407
1963	2.679451810371141
1964	2.657601656612024
1965	2.629792970428767
1966	2.5966908894501675
1967	2.5601795185336935
1968	2.5237091026497516
1969	2.48896801942952
1970	2.4585136404490786
1971	2.4313106756521
1972	2.405799087449518
1973	2.385634106174687
1974	2.3760362217585462
1975	2.3822988794936624
1976	2.4035646114095224
1977	2.430116107859538
1978	2.456521691282988
1979	2.476833233576061
1980	2.486941891456526
1981	2.485414776921277
1982	2.474902612690746
1983	2.4617128453836843
1984	2.449741255704277
1985	2.4410960305963125
1986	2.4360384030491526
1987	2.435305606667628
1988	2.435213292758514
1989	2.4303103439822373
1990	2.409681085268519
1991	2.3909916652594765
1992	2.3707240048754765
1993	2.3470953403141985
1994	2.3191215687012163
1995	2.2884507485437418
1996	2.2656728059788103
1997	2.253257530082722
1998	2.2448878680800757
1999	2.248275132499543
2000	2.2726646877061394
2001	2.3188787238644415
2002	2.3863560662454866
2003	2.4688479168118564
2004	2.5632096115721636
2005	2.6607052829762226
2006	2.754058312518887
2007	2.8446466476968735
2008	2.9306764520823396
2009	3.0080625808962083
2010	3.077372361094524
2011	3.1445984498111055
2012	3.2041619910857997
2013	3.254653915947694
2014	3.301546252189494
2015	3.347704125623831
2016	3.3978871393466905
2017	3.4599337217327917
2018	3.529619555062785
2019	3.5952171171104754
2020	3.655970965544819
2021	3.719022045840286
2022	3.7793138678482214
2023	3.839983742745376