Year	% of male population
1960	0.812447991696567
1961	0.805420283717976
1962	0.796442450222347
1963	0.777734781058175
1964	0.761470875366092
1965	0.744408281974932
1966	0.717361065112274
1967	0.68896952196407
1968	0.670596637333107
1969	0.667504910680658
1970	0.681277968106594
1971	0.711986366218519
1972	0.748082347049055
1973	0.781197664651836
1974	0.808107303736361
1975	0.832711476592653
1976	0.857174663252811
1977	0.883807286436921
1978	0.91796712008679
1979	0.95931975508276
1980	1.00488187292877
1981	1.053341272065
1982	1.09889636329945
1983	1.1302069643811
1984	1.1471446436015
1985	1.15745957085906
1986	1.16682777509264
1987	1.17713715173223
1988	1.18793358796477
1989	1.19393266173823
1990	1.17499408181746
1991	1.1315667337061
1992	1.07897832660927
1993	1.02101380665037
1994	0.988160780550002
1995	0.993541977148535
1996	1.00909084827849
1997	1.02365831989734
1998	1.04849364039064
1999	1.08518425158662
2000	1.1194088564532
2001	1.14528714495167
2002	1.18349550013961
2003	1.23109935171799
2004	1.26792940782069
2005	1.31578947368421
2006	1.37398789116639
2007	1.4132138083606
2008	1.44689321768804
2009	1.48579319016132
2010	1.50717007273987
2011	1.5294349777751
2012	1.58886087765907
2013	1.65332845371811
2014	1.69131837947354
2015	1.71508149152255
2016	1.75251852260691
2017	1.79721240162723
2018	1.83150278216095
2019	1.87987292017766
2020	1.95032543983219
2021	1.99689787337683
2022	2.02637660066133
2023	2.10222871293415