Year	% of male population
1960	9.74499669168436
1961	10.0357817733953
1962	10.2913378806117
1963	10.492651471211
1964	10.6593946915307
1965	10.7757179447057
1966	10.7087780926427
1967	10.4879793773106
1968	10.2571153228397
1969	10.0028091760068
1970	9.71434033311771
1971	9.48629532035074
1972	9.32522912662149
1973	9.16757846940164
1974	9.04686028762163
1975	8.9981906421808
1976	9.18169142672596
1977	9.52248782717399
1978	9.7852188773357
1979	9.92442753212911
1980	9.92430370969606
1981	9.95883725295648
1982	10.0225872799069
1983	9.99101599214102
1984	9.74932871909965
1985	9.42529120971989
1986	8.81979746604048
1987	7.92053091245281
1988	7.17358124625797
1989	6.58951132435231
1990	6.26121916836058
1991	6.15409955091833
1992	6.29046262077563
1993	7.0666777068285
1994	7.71233038221612
1995	7.5575500453431
1996	7.65688192622209
1997	8.23536199683545
1998	9.00309129952569
1999	9.76402073348063
2000	10.3278085787517
2001	10.5674648793272
2002	10.4566948085226
2003	10.0332190546239
2004	9.37565129949827
2005	8.93528365604065
2006	8.95525836502691
2007	9.07846691837907
2008	9.05113337882244
2009	8.77440914449901
2010	8.21745475834464
2011	7.23909912488846
2012	6.1324971036622
2013	5.2712841680026
2014	4.80152088073924
2015	4.57773522528063
2016	4.5825343637292
2017	4.66071148035411
2018	4.60507699916467
2019	4.59656021253211
2020	4.19380320921282
2021	3.73035106995441
2022	3.79974941712034
2023	3.98184535065653