Year	% of male population
1960	3.1128450954356754
1961	3.1028838545219433
1962	3.0932954191014104
1963	3.082495645045367
1964	3.0716003585916094
1965	3.06100701213001
1966	3.0510584994891845
1967	3.0412331615153914
1968	3.0310454198260874
1969	3.0219034592071212
1970	3.014785062983324
1971	3.0081424323768546
1972	2.999974573148535
1973	2.990039100625686
1974	2.9768783616058325
1975	2.961668174492708
1976	2.945572849218102
1977	2.928560735168194
1978	2.913050147059717
1979	2.895770343171209
1980	2.8651926165219694
1981	2.833040758124972
1982	2.808404929572506
1983	2.7838102485601524
1984	2.7578992113635894
1985	2.7278359701994193
1986	2.702763329162641
1987	2.6853404057168175
1988	2.6687544860528005
1989	2.654247150386389
1990	2.6424855489128336
1991	2.631977312080088
1992	2.6217146026577143
1993	2.6112486341362837
1994	2.604752805392196
1995	2.6052289116300913
1996	2.610105357127535
1997	2.61593647180916
1998	2.6142784948969973
1999	2.6010310307978415
2000	2.5867553206654677
2001	2.5768508220072643
2002	2.568928338667125
2003	2.568023322259575
2004	2.57466611318316
2005	2.5781360311532175
2006	2.575013002589083
2007	2.5706608162693403
2008	2.568537193385836
2009	2.571345161104774
2010	2.5792648847909634
2011	2.5921130092023628
2012	2.61017760731645
2013	2.631248330479497
2014	2.65413925916454
2015	2.6778977766044667
2016	2.7018057306107424
2017	2.7265568069560615
2018	2.752832554736433
2019	2.7802011116492578
2020	2.8060367595954134
2021	2.829142430302471
2022	2.850730866724481
2023	2.872134620645725