Year	% of male population
1960	0.898080350224702
1961	0.925498200412029
1962	0.949790740412078
1963	0.974585202310616
1964	1.0057147473648
1965	1.04409920602945
1966	1.08809191114743
1967	1.13715066182246
1968	1.18780042101155
1969	1.23526158761803
1970	1.27785905968203
1971	1.31556240872497
1972	1.34918423164918
1973	1.37963681923881
1974	1.40793724424385
1975	1.43517863322321
1976	1.46153886224746
1977	1.48762384822595
1978	1.51379264058386
1979	1.5394095884691
1980	1.5639146754121
1981	1.58777765095381
1982	1.61106076760294
1983	1.63394404121252
1984	1.65595026219092
1985	1.67698825067122
1986	1.69837911919346
1987	1.71998017354852
1988	1.74122304534131
1989	1.76096131116072
1990	1.77832526742419
1991	1.79282222827285
1992	1.8041024445152
1993	1.81377066817526
1994	1.82345393240513
1995	1.83327157454455
1996	1.84204104483907
1997	1.85008345485665
1998	1.85804596927488
1999	1.86527063021087
2000	1.87222994295276
2001	1.87913623816058
2002	1.88592315725654
2003	1.89418827567501
2004	1.90526812688682
2005	1.91854641532117
2006	1.93327357849344
2007	1.9499510894486
2008	1.96882017111456
2009	1.98858081372175
2010	2.00706128461747
2011	2.02106119723603
2012	2.02693431140078
2013	2.01786111800001
2014	1.9897459694192
2015	1.99189266801985
2016	2.03057324360355
2017	2.06738992447329
2018	2.10283898220331
2019	2.13645589680062
2020	2.15279966489418
2021	2.15180416163933
2022	2.14947541946245
2023	2.1558582994094