Year	% of male population
1960	31.4819315425306
1961	31.4532263605683
1962	31.2619388518461
1963	31.1322653662017
1964	31.2463003905665
1965	31.4587035220438
1966	31.5343383084197
1967	31.5057418846648
1968	31.4605410128638
1969	31.4821365767378
1970	31.5736172140922
1971	31.6407054785925
1972	31.6479226202399
1973	31.6703630717744
1974	31.6952165885218
1975	31.6605459952142
1976	31.5695644599682
1977	31.4583934713368
1978	31.3021964193031
1979	31.1513616099936
1980	31.0692005641978
1981	30.9880805785942
1982	30.8690845557898
1983	30.7162827871621
1984	30.4712314650484
1985	30.1189773443467
1986	29.741192448204
1987	29.3619517374848
1988	28.9713874439191
1989	28.5302094104248
1990	27.9906602904411
1991	27.4357186112522
1992	26.8946015438819
1993	26.3347938543515
1994	25.7133121629685
1995	25.0056066571914
1996	24.3266932560251
1997	23.7338810157845
1998	23.2320508169454
1999	22.8262734825367
2000	22.4541087825444
2001	22.0694298236163
2002	21.755357687984
2003	21.5787245888261
2004	21.4060435515696
2005	21.154852439277
2006	20.8765860101774
2007	20.7805735654614
2008	20.9747681642208
2009	21.3473030024993
2010	21.7527668585295
2011	22.0625451615344
2012	22.2111225203664
2013	22.2239483852796
2014	22.1736301390829
2015	22.0677765696818
2016	21.8971127706985
2017	21.6758293798739
2018	21.429215812636
2019	21.1432416863528
2020	20.8526735219715
2021	20.5720422239661
2022	20.228805945958
2023	19.821955556708