Year	% of male population
1960	1.8274331924207003
1961	1.8289266181555954
1962	1.831968736628121
1963	1.8349317005097399
1964	1.836777219789696
1965	1.8373204356522388
1966	1.837025609405529
1967	1.8355628129045563
1968	1.8337091739102855
1969	1.8318085472230774
1970	1.829242935523029
1971	1.8261195807697876
1972	1.8223700767641866
1973	1.8182312330138868
1974	1.81448620387568
1975	1.811915064569374
1976	1.8101965796583104
1977	1.8089490437718156
1978	1.8088220792011536
1979	1.807356479026148
1980	1.7928717641950933
1981	1.7769854653037902
1982	1.768598785145092
1983	1.7576619798437636
1984	1.7467580774419738
1985	1.7358369504739213
1986	1.7225198413744032
1987	1.7080817366467294
1988	1.6933101970622622
1989	1.6785941729525933
1990	1.6645488504740047
1991	1.652146935949297
1992	1.6402344158863633
1993	1.6230287604050178
1994	1.599080703160616
1995	1.578638784775312
1996	1.567907510524587
1997	1.560762196630128
1998	1.5551530676774181
1999	1.5513597172434612
2000	1.54880644787184
2001	1.548025162916899
2002	1.547807389130356
2003	1.5484727511021525
2004	1.5517155395692577
2005	1.5578198488018136
2006	1.5648636776607412
2007	1.5710113652625612
2008	1.5721211221511104
2009	1.5672406274092299
2010	1.5625762330043158
2011	1.5604629193555368
2012	1.5597870604679047
2013	1.5631281848551155
2014	1.571155484900904
2015	1.5770068966808048
2016	1.5790946854548322
2017	1.581425518598615
2018	1.5862203691741383
2019	1.5942869692515478
2020	1.6020497627975903
2021	1.6089197696559405
2022	1.6190211858798624
2023	1.6339765425157406