Year	% of male population
1960	0.932262115465115
1961	0.980517852372222
1962	1.05324332169361
1963	1.13604108941002
1964	1.21032720498956
1965	1.27135739574058
1966	1.31763102919003
1967	1.34728081527108
1968	1.37311919798214
1969	1.41367952122183
1970	1.47090126465496
1971	1.54810554503856
1972	1.64572892748276
1973	1.73940151609137
1974	1.80074190566513
1975	1.82232721142071
1976	1.80627505932048
1977	1.75341615217838
1978	1.68828563126256
1979	1.64827208605124
1980	1.64408366315603
1981	1.67223035811877
1982	1.73276972651039
1983	1.79946925393157
1984	1.83588276927966
1985	1.83435595941811
1986	1.8015032796666
1987	1.74203281688444
1988	1.67118633063164
1989	1.6090268617559
1990	1.5637610976594
1991	1.53135175940253
1992	1.50474608140782
1993	1.47913927921387
1994	1.45305543066297
1995	1.42698374365258
1996	1.39901202944885
1997	1.36666331418724
1998	1.33616718745341
1999	1.31802396803432
2000	1.31343440520859
2001	1.32606617796892
2002	1.35801973305488
2003	1.3927703818501
2004	1.40780101957924
2005	1.40098147854994
2006	1.37690616443572
2007	1.33953249329935
2008	1.30856733604308
2009	1.30787891181866
2010	1.34425567969511
2011	1.410189331145
2012	1.49912502643549
2013	1.59792016394515
2014	1.68854360672365
2015	1.75727932846555
2016	1.79917935321077
2017	1.8140064358255
2018	1.80184374875762
2019	1.75372335512585
2020	1.71612063856549
2021	1.72008797167971
2022	1.73672799461772
2023	1.78283305394966