Year	% of male population
1960	0.522177896528535
1961	0.531383535120264
1962	0.553426943137807
1963	0.583743501843577
1964	0.608391962694354
1965	0.625830607615266
1966	0.638046588010165
1967	0.646517816024149
1968	0.652462446132636
1969	0.653948722949689
1970	0.646579589208853
1971	0.644997068422456
1972	0.659490141724661
1973	0.674669800268142
1974	0.684109864427787
1975	0.690404949466212
1976	0.693013245929889
1977	0.691495902647293
1978	0.687750284550434
1979	0.685113998030437
1980	0.672540433959071
1981	0.652085961775943
1982	0.636587749957676
1983	0.624024347837726
1984	0.612442875918951
1985	0.601949832698789
1986	0.594169357688774
1987	0.589796347312231
1988	0.588270050698982
1989	0.588831694077603
1990	0.591314728858037
1991	0.595071617423861
1992	0.598815577723791
1993	0.603168649612196
1994	0.619000430266813
1995	0.644447684977524
1996	0.668937716212542
1997	0.693275162132756
1998	0.717629777755248
1999	0.743452118478492
2000	0.774628750832417
2001	0.813577458033235
2002	0.859446233898125
2003	0.910667931604146
2004	0.96714725527191
2005	1.02856205081861
2006	1.09369310623362
2007	1.16097063231581
2008	1.22554685402987
2009	1.2824070555692
2010	1.32968431951295
2011	1.36857902554642
2012	1.40162476074614
2013	1.42986813580783
2014	1.45017493864142
2015	1.45862504202084
2016	1.45387726368341
2017	1.44817161961768
2018	1.44395968372644
2019	1.44107682099942
2020	1.43734337529488
2021	1.43270694233222
2022	1.44317058841518
2023	1.47534406994412