Year	% of male population
1960	0.46222027399164
1961	0.472846554277978
1962	0.481546041644494
1963	0.494278498034601
1964	0.50842452082826
1965	0.523270404894947
1966	0.543859744877961
1967	0.563949584842271
1968	0.584371563285937
1969	0.604024401312692
1970	0.621015062287749
1971	0.634767066896814
1972	0.649070163294252
1973	0.670743142860153
1974	0.698300736788116
1975	0.727502415640059
1976	0.755495547385378
1977	0.786044430252936
1978	0.815698882355626
1979	0.846043674783985
1980	0.881388282289287
1981	0.921745330560671
1982	0.969278196713663
1983	1.01372731354137
1984	1.04802716962911
1985	1.07047216256285
1986	1.09185385052298
1987	1.12772102886865
1988	1.16850759469066
1989	1.20737800115181
1990	1.24514824571494
1991	1.26767871187484
1992	1.28525886789761
1993	1.30198195109397
1994	1.30807347233696
1995	1.2880411075194
1996	1.23778298254732
1997	1.18596361142045
1998	1.14184538190277
1999	1.13363373872845
2000	1.1689506012013
2001	1.21617366538049
2002	1.28021470696128
2003	1.36068628462544
2004	1.43914871487174
2005	1.52835728651963
2006	1.62355651947475
2007	1.71306723647508
2008	1.81604074532375
2009	1.93065115839364
2010	2.05466666491918
2011	2.18161864175681
2012	2.29086694436225
2013	2.37891608283944
2014	2.45973402807611
2015	2.53986520536114
2016	2.61960438244648
2017	2.68959905837901
2018	2.74216865724709
2019	2.79638394832126
2020	2.81796485644296
2021	2.78617955955203
2022	2.64645329310601
2023	2.57005755231891