Year	% of male population
1960	3.55250518680788
1961	3.57945141795796
1962	3.56556955380152
1963	3.54346209370489
1964	3.51954359960872
1965	3.49663171696831
1966	3.47386368207543
1967	3.45035715807538
1968	3.41987851510891
1969	3.38639744389319
1970	3.37165684929352
1971	3.39567613778745
1972	3.44575687393123
1973	3.5008589973686
1974	3.55249029320519
1975	3.59803263590537
1976	3.6467051628851
1977	3.67188872562606
1978	3.66675960457642
1979	3.64793859802805
1980	3.60635995634005
1981	3.54247118166009
1982	3.45582672229308
1983	3.34412971961535
1984	3.23431044628858
1985	3.14300544088346
1986	3.06544465962343
1987	3.00224382704
1988	2.94437021179013
1989	2.89452281658879
1990	2.86447902257147
1991	2.84329605373926
1992	2.82721493648477
1993	2.84262204146491
1994	2.90032181115051
1995	2.9504119614461
1996	2.98896215259383
1997	3.04738349445655
1998	3.10746763487694
1999	3.15610594280005
2000	3.22490643947447
2001	3.31839167818566
2002	3.40714389989032
2003	3.4878478541119
2004	3.55786505512144
2005	3.61138597470921
2006	3.64514895168037
2007	3.6599056446298
2008	3.65728805772667
2009	3.63766083510706
2010	3.60471994341875
2011	3.5668377141325
2012	3.53427807561123
2013	3.51698895208292
2014	3.52543166850891
2015	3.56305848765093
2016	3.62033066228118
2017	3.70708845804164
2018	3.82772416232287
2019	3.96556696322683
2020	4.11137965954814
2021	4.26146967036682
2022	4.4300205308565
2023	4.60658321740437