Year	% of male population
1960	2.71899088997898
1961	2.70294971096945
1962	2.70940361849453
1963	2.72663816420906
1964	2.7527623427221
1965	2.77321921934398
1966	2.77867790019443
1967	2.75980430837213
1968	2.71256771813886
1969	2.64699825904641
1970	2.57992660081433
1971	2.54081868846037
1972	2.53700522324605
1973	2.5087722272134
1974	2.44942664166349
1975	2.39355655873469
1976	2.33872508437878
1977	2.27301268366194
1978	2.25900107127886
1979	2.31810984889244
1980	2.38305652902636
1981	2.44101386665056
1982	2.49279625405211
1983	2.54404299790982
1984	2.58799786312103
1985	2.62707614243148
1986	2.66561097915017
1987	2.69636747470336
1988	2.71902017291066
1989	2.73666533841863
1990	2.75240976570745
1991	2.76289233767138
1992	2.77540445938869
1993	2.78999262557015
1994	2.75881645287303
1995	2.69796213480438
1996	2.64493331207822
1997	2.40061782530728
1998	2.15614720394737
1999	2.10579536118309
2000	2.09050144707914
2001	2.09707362352826
2002	2.12088057422481
2003	2.18422765189611
2004	2.27370626928226
2005	2.3618619994502
2006	2.44589403003571
2007	2.51733995169189
2008	2.5712761672527
2009	2.62086214820911
2010	2.67822473160032
2011	2.76001277020834
2012	2.86632247895976
2013	2.98295595548894
2014	3.11018580965506
2015	3.26767783837956
2016	3.47035520553281
2017	3.71469773016705
2018	3.97536859403418
2019	4.22895537063676
2020	4.47136920502995
2021	4.66666666666667
2022	4.80627715222981
2023	4.91829357749516