Year	% of male population
1960	0.288830123107239
1961	0.29911914932276
1962	0.309736687219692
1963	0.320564703969085
1964	0.331500476202767
1965	0.339457140921428
1966	0.347207441711763
1967	0.358042679890482
1968	0.369495016314491
1969	0.381339628694049
1970	0.393594968445353
1971	0.40626740789448
1972	0.41948341462398
1973	0.433247212952992
1974	0.447583155285897
1975	0.462492109935451
1976	0.477927584385863
1977	0.493651109443792
1978	0.508935201366187
1979	0.52301853793795
1980	0.534565068724197
1981	0.543459073298593
1982	0.552022260921632
1983	0.561489939490044
1984	0.57187991577547
1985	0.583908525915348
1986	0.597018028869869
1987	0.609009371405803
1988	0.618234279143389
1989	0.62447080456803
1990	0.628126864168183
1991	0.629493492615092
1992	0.629859802330207
1993	0.630733127601797
1994	0.633376591922985
1995	0.639073250367541
1996	0.648275064064518
1997	0.660876984068478
1998	0.676811463294556
1999	0.695686696207103
2000	0.717139664261091
2001	0.740584142594467
2002	0.76531348605607
2003	0.790093290341574
2004	0.81308315855898
2005	0.833792751265488
2006	0.852094685544041
2007	0.868523542328484
2008	0.884106597259224
2009	0.899644626725382
2010	0.916052328244008
2011	0.933084011779255
2012	0.949668624098141
2013	0.964850845352401
2014	0.978105466027798
2015	0.988856828181901
2016	0.996392167455842
2017	1.00106383410657
2018	1.00396895478616
2019	1.00605057015308
2020	1.00019585900595
2021	0.983059227209028
2022	0.965047498355239
2023	0.963873671476583