Year	% of male population
1960	4.31982491075112
1961	4.3038242502248
1962	4.34140835286967
1963	4.38637024866937
1964	4.43146916871983
1965	4.4693480538051
1966	4.50587580608203
1967	4.53505606392576
1968	4.56432850486545
1969	4.61289116070315
1970	4.66823298168026
1971	4.7227489949177
1972	4.78033268835591
1973	4.85038109077968
1974	4.93602802163176
1975	5.02578813166435
1976	5.12210502178399
1977	5.22723725470721
1978	5.35729351219101
1979	5.5324668079884
1980	5.73918102731756
1981	5.97530795924292
1982	6.22209279751505
1983	6.45453279487537
1984	6.68540032714004
1985	6.92356285533797
1986	7.13610385945107
1987	7.3107012537093
1988	7.48838871025366
1989	7.7047033940981
1990	7.94836463847995
1991	8.05454280297506
1992	7.97118357347022
1993	7.87511649580615
1994	7.82365860398819
1995	7.82732516745855
1996	7.87352398657972
1997	7.95304304871493
1998	8.10791157649796
1999	8.32118278315642
2000	8.58406820379105
2001	8.77728680691143
2002	8.81466085072748
2003	8.80569162584558
2004	8.83797291799849
2005	8.91972536863756
2006	9.05030355594102
2007	9.23607802370743
2008	9.46542422756253
2009	9.72980762302759
2010	10.003888640848
2011	10.018002448333
2012	9.7436782601191
2013	9.70007483737263
2014	9.10340286029233
2015	8.53785194986271
2016	8.57317471823079
2017	8.3996713787926
2018	8.30136522622137
2019	8.21209317971575
2020	8.19758935414199
2021	8.32142510301198
2022	8.50640192472553
2023	8.81003238475849