Year	% of male population
1960	0.167917300729391
1961	0.169477090785215
1962	0.173818037346047
1963	0.181123043188408
1964	0.184258195204612
1965	0.185408957027415
1966	0.187659812632834
1967	0.188428639736483
1968	0.187505998820803
1969	0.187014433933172
1970	0.187266518093345
1971	0.188543501451289
1972	0.190131172515549
1973	0.191980883112062
1974	0.194632735880012
1975	0.196367739275718
1976	0.197768416855954
1977	0.199377515999665
1978	0.201420987036437
1979	0.203912557357825
1980	0.206868018204386
1981	0.209362513419246
1982	0.210573147712204
1983	0.211812029917664
1984	0.213663485093363
1985	0.21610932171277
1986	0.219089752043304
1987	0.22237204295468
1988	0.225792900651124
1989	0.228996607327187
1990	0.232151725157102
1991	0.236772715117912
1992	0.242641889117767
1993	0.249293083966275
1994	0.255660796211336
1995	0.262769288198987
1996	0.271465554436934
1997	0.280871054009311
1998	0.290856271132254
1999	0.313832647388053
2000	0.353622051105988
2001	0.402506525100864
2002	0.461242439214507
2003	0.530515040443953
2004	0.609072987439317
2005	0.665662586707961
2006	0.679962283124484
2007	0.68055303192983
2008	0.689336984392267
2009	0.706797015596376
2010	0.733652270127837
2011	0.770723315467024
2012	0.817546292434732
2013	0.872114393756682
2014	0.932155667442612
2015	0.998517153947761
2016	1.07040409196896
2017	1.08513473662992
2018	1.04416509424053
2019	1.00785304947397
2020	0.975311883636719
2021	0.949550427103361
2022	0.93349117000459
2023	0.924203980816731