Year	% of male population
1960	2.88578232110643
1961	2.81262476058453
1962	2.76792412859729
1963	2.74655029997155
1964	2.74144739622047
1965	2.75227762344854
1966	2.76877903223375
1967	2.78254845804341
1968	2.79950373459138
1969	2.81949171513874
1970	2.84503083795112
1971	2.88152913803747
1972	2.91948432644357
1973	2.95576811608727
1974	2.9944633159355
1975	3.04248726924131
1976	3.10104704992287
1977	3.1581384824204
1978	3.21825582561599
1979	3.28670811069641
1980	3.33825843843867
1981	3.3500915852231
1982	3.32488735541226
1983	3.27324879659492
1984	3.22858229734832
1985	3.2457277998653
1986	3.33009073663889
1987	3.43838547830821
1988	3.54906866937983
1989	3.64064789331318
1990	3.68990069696504
1991	3.71398386192637
1992	3.73273265419729
1993	3.74405769087292
1994	3.74122439137529
1995	3.72642304605035
1996	3.70238235234037
1997	3.66367231909817
1998	3.61145305300989
1999	3.55455962149268
2000	3.50973271329237
2001	3.50254616594548
2002	3.53605270820326
2003	3.59043565177971
2004	3.65520894877784
2005	3.7173011364232
2006	3.77316294982519
2007	3.83292143140303
2008	3.90149449423128
2009	3.99557735437758
2010	4.1224135673874
2011	4.2866976918905
2012	4.4805995669637
2013	4.64760141061642
2014	4.76013418799049
2015	4.84223789033714
2016	4.86825410302265
2017	4.82089301479212
2018	4.76580763317105
2019	4.73719164580041
2020	4.73761208452318
2021	4.76786595572644
2022	4.80853413064491
2023	4.85619996136305