Year	% of male population
1960	3.5151377729936
1961	3.51536249198596
1962	3.52380235330006
1963	3.54042627874316
1964	3.55419093868529
1965	3.56519632042734
1966	3.57388850623236
1967	3.58022170381784
1968	3.58421858659238
1969	3.58630071710359
1970	3.58619835832302
1971	3.58392152315391
1972	3.58021593876035
1973	3.57511847628679
1974	3.56834317205324
1975	3.55939597861431
1976	3.54868911471056
1977	3.53635524747824
1978	3.52128063938468
1979	3.50381578771987
1980	3.48117352527738
1981	3.45468616848312
1982	3.43424555884306
1983	3.41825547714499
1984	3.3992755077642
1985	3.3776160198255
1986	3.35316825913853
1987	3.32648408580489
1988	3.29960879104806
1989	3.27279197961448
1990	3.24578749925858
1991	3.21857110295466
1992	3.19112345305967
1993	3.16362634719388
1994	3.13601287751637
1995	3.10812668869102
1996	3.08047681900395
1997	3.05340729195269
1998	3.02603733243351
1999	2.99728290120058
2000	2.96781044128314
2001	2.93933178722119
2002	2.91210941887991
2003	2.88474964274079
2004	2.85563521508972
2005	2.82553324647779
2006	2.79691222540598
2007	2.77072204797262
2008	2.7470265547703
2009	2.7256647390122
2010	2.70646826735142
2011	2.68891079415782
2012	2.67083303107739
2013	2.64625868434039
2014	2.60994454185238
2015	2.57724890377161
2016	2.5552050806935
2017	2.53595663965912
2018	2.52077924950366
2019	2.51124237626269
2020	2.49191824823441
2021	2.45692503847343
2022	2.42419081830145
2023	2.40828059545279