Year	% of male population
1960	16.6470096435043
1961	16.55274169193
1962	16.5467397599346
1963	16.5079917306161
1964	16.4043673252054
1965	16.1784902225825
1966	15.7745088296859
1967	15.1967915783157
1968	14.5141892626771
1969	13.8097231692632
1970	13.2132483501144
1971	12.8584644786681
1972	12.7525142567139
1973	12.7809207863116
1974	12.8501173468891
1975	12.9176522128434
1976	12.9558740559172
1977	12.9508359332451
1978	12.9619633667998
1979	13.0693969593366
1980	13.26467492743
1981	13.5025482180164
1982	13.7304658847199
1983	13.8721558074143
1984	13.8726717182395
1985	13.7620517068096
1986	13.5443975314504
1987	13.1970130676242
1988	12.7454233210056
1989	12.2216766148483
1990	11.6193579447089
1991	10.9651665584408
1992	10.3446001441658
1993	9.78514049646087
1994	9.29717369332669
1995	8.87922789591138
1996	8.51178808354281
1997	8.18318370073173
1998	7.90802245998695
1999	7.70766566535492
2000	7.57873545750358
2001	7.50341033240178
2002	7.45990486906173
2003	7.43749817999359
2004	7.41448834875666
2005	7.38721953100701
2006	7.37632281644356
2007	7.39056028574017
2008	7.41855634739408
2009	7.43566747054475
2010	7.43956480481801
2011	7.42857876888295
2012	7.38700421845249
2013	7.3168140073451
2014	7.23547431396482
2015	7.14063368538077
2016	7.0199267539972
2017	6.87629670988518
2018	6.6642457011049
2019	6.50009243287312
2020	6.39016677689911
2021	6.24364447166173
2022	6.10477301035175
2023	5.96959971972779