Year	% of male population
1960	3.74089424205162
1961	3.61061839740465
1962	3.50746139531165
1963	3.40947542142159
1964	3.27827282510621
1965	3.11063722841182
1966	2.91472733760443
1967	2.68911572999728
1968	2.46673860091974
1969	2.29894603796478
1970	2.20720716543691
1971	2.17503632043066
1972	2.18822778375439
1973	2.25316521437806
1974	2.3837824790725
1975	2.5660177895311
1976	2.80716729909002
1977	3.11795276294685
1978	3.43704432066417
1979	3.6748183235069
1980	3.80018020815389
1981	3.81257362570544
1982	3.71461971060383
1983	3.55948585534416
1984	3.4178283387874
1985	3.3107687128494
1986	3.23834034407232
1987	3.20732032531469
1988	3.19383857920759
1989	3.19617885418201
1990	3.18544249920177
1991	3.10255834829443
1992	2.92981088944306
1993	2.68123286113252
1994	2.40893515655985
1995	2.1832001862222
1996	2.05525021763503
1997	2.05172320616605
1998	2.17571343342717
1999	2.3870657634034
2000	2.63051804519733
2001	2.87082377151327
2002	3.08520495104889
2003	3.26579796185041
2004	3.42736694999174
2005	3.58448979557946
2006	3.74627931494572
2007	3.92330437635027
2008	4.11802857302957
2009	4.32073394638922
2010	4.51013077762652
2011	4.66326311164533
2012	4.76531239568755
2013	4.80443220793053
2014	4.77905038009393
2015	4.70513129653488
2016	4.61066527905132
2017	4.53457567634379
2018	4.50786010193812
2019	4.5329182391566
2020	4.58392526346779
2021	4.61596073118325
2022	4.60660616075505
2023	4.5734758875225