Year	% of male population
1960	32.197415935168
1961	31.5041646251837
1962	30.721772936152
1963	29.9697239651183
1964	29.2752363913991
1965	28.6522058690089
1966	28.1080741600717
1967	27.5860636037323
1968	27.0695726981844
1969	26.5611378304972
1970	25.9971211007228
1971	25.3572852606472
1972	24.707281318646
1973	24.1370221876122
1974	23.6502262933244
1975	23.2415940401835
1976	22.8931399404516
1977	22.5512127774085
1978	22.1813907324823
1979	21.8024391472014
1980	21.4642890062996
1981	21.1643404056408
1982	20.9010721951898
1983	20.7048847124625
1984	20.5817211790484
1985	20.5005040009353
1986	20.4325848239495
1987	20.3819876692713
1988	20.3962379421691
1989	20.4098695391891
1990	20.3507175251716
1991	20.2535243432494
1992	20.1652125203174
1993	20.1038328916316
1994	20.0425007123504
1995	19.9651708902475
1996	19.8510208962543
1997	19.6680322665898
1998	19.4196737727075
1999	19.1783730664298
2000	18.9836295297869
2001	18.8179548936997
2002	18.6675352593609
2003	18.4977152065534
2004	18.3101279050285
2005	18.1067931855851
2006	17.8963849710808
2007	17.693513392478
2008	17.5070573076614
2009	17.3580674285697
2010	17.2408158953724
2011	17.1580156584534
2012	17.1029985025817
2013	17.0777810465028
2014	17.050484428106
2015	16.9923153342142
2016	16.9035865104384
2017	16.7932845714934
2018	16.6525338164043
2019	16.4453643920831
2020	16.21115573225
2021	15.9690284423308
2022	15.7026523072315
2023	15.4313778287609