Year	% of male population
1960	0.9999358430922292
1961	0.9929833920705375
1962	0.9733362320481265
1963	0.9523783372393018
1964	0.9434763346936105
1965	0.9485250540966884
1966	0.9654093785699567
1967	0.9925081632365471
1968	1.0218940966225953
1969	1.0437934219336575
1970	1.0552770205313269
1971	1.0563202265989577
1972	1.0507115176395139
1973	1.0458828732477814
1974	1.0460968146748064
1975	1.0531411981448464
1976	1.0654936110120423
1977	1.0816223888698862
1978	1.097590270443053
1979	1.1084902548894173
1980	1.1127727311251254
1981	1.1117636637007138
1982	1.1059025115589098
1983	1.0973933491207508
1984	1.0898650088040207
1985	1.08457266878063
1986	1.0814231346475585
1987	1.0805271652416277
1988	1.0809837329596428
1989	1.081695255468694
1990	1.0829855443674694
1991	1.0851705347971852
1992	1.0879308781246715
1993	1.0916387271688426
1994	1.0971113443691924
1995	1.1047022596528175
1996	1.1141965195587313
1997	1.1252851295438309
1998	1.1373957096229712
1999	1.1496652242095122
2000	1.16079149449024
2001	1.1701055300112555
2002	1.1780208224863107
2003	1.1854782708024696
2004	1.1935187342341171
2005	1.2025514204122927
2006	1.2139816938547041
2007	1.2285540041743899
2008	1.2443479012114838
2009	1.2586908810909707
2010	1.2711531032956476
2011	1.2822450808000974
2012	1.292960784297351
2013	1.3057261843371237
2014	1.3231666621100706
2015	1.3467466877083172
2016	1.3755954588575758
2017	1.408292482318777
2018	1.4448886189190975
2019	1.5005866733988118
2020	1.5694241817091619
2021	1.6277452055809123
2022	1.6822142272306178
2023	1.752284254125265