Year	% of male population
1960	0.118795967925089
1961	0.143265661961192
1962	0.162316735257385
1963	0.160861033413561
1964	0.15214320296593
1965	0.149009225061091
1966	0.150529911133865
1967	0.156510955766904
1968	0.166882130585882
1969	0.182013443597601
1970	0.202625434792967
1971	0.227508970571826
1972	0.244608186375208
1973	0.243453259148955
1974	0.233938484349854
1975	0.225877227245436
1976	0.220276938470117
1977	0.21882599635435
1978	0.223305021574354
1979	0.234486038094735
1980	0.251709627607104
1981	0.273677005803469
1982	0.300776931348347
1983	0.325750734980074
1984	0.337474380217209
1985	0.341231181463354
1986	0.347552610561472
1987	0.359241216137176
1988	0.37623520618379
1989	0.395288579999669
1990	0.414201613885893
1991	0.436169362335841
1992	0.46032768728601
1993	0.486082245501788
1994	0.514664245533434
1995	0.542792083337983
1996	0.568436875110525
1997	0.592909689978006
1998	0.617169381309014
1999	0.644561337435741
2000	0.682174396933796
2001	0.720154936727902
2002	0.753422766248089
2003	0.790913214222879
2004	0.833618132137018
2005	0.878824213617468
2006	0.922203793143695
2007	0.959378835617305
2008	0.989656493423573
2009	1.01686679540322
2010	1.04234834396554
2011	1.06636732449355
2012	1.09548516186663
2013	1.1381298100929
2014	1.19106005985368
2015	1.24508119925047
2016	1.29609547432285
2017	1.34268688829054
2018	1.38694035414798
2019	1.43304656269442
2020	1.4810301285047
2021	1.5129211454016
2022	1.53210722097412
2023	1.57648343931651