Year	% of male population
1960	8.582738606571816
1961	8.48831519625204
1962	8.294439264081271
1963	8.009245684123167
1964	7.756868825913056
1965	7.582025526998711
1966	7.503087386604654
1967	7.555342910169955
1968	7.710742229323383
1969	7.9512478608047354
1970	8.257290979134218
1971	8.532496030447653
1972	8.791118370356621
1973	9.041208835530114
1974	9.229038874246715
1975	9.366544281020223
1976	9.452692539233947
1977	9.507622181391117
1978	9.517321977606814
1979	9.404264562112555
1980	9.200369964143169
1981	8.993428454136009
1982	8.900185008278768
1983	9.052327789521046
1984	9.332736069057296
1985	9.600717761731898
1986	9.854677666090874
1987	9.941670557574135
1988	9.851107691240212
1989	9.775554289085257
1990	9.750317592621789
1991	9.738001748893344
1992	9.733875983629446
1993	9.676810820748278
1994	9.55228285906639
1995	9.383327242992893
1996	9.190032841384335
1997	9.003809587788554
1998	8.827381683625976
1999	8.708476498413528
2000	8.677420246779604
2001	8.715327341404912
2002	8.819324434650174
2003	8.93264134169948
2004	9.00543690927936
2005	9.06465812574402
2006	9.127062628575375
2007	9.186546063314381
2008	9.240362763976062
2009	9.291473835669047
2010	9.327328806974897
2011	9.270916879593866
2012	9.091878449925623
2013	8.878281375539606
2014	8.652279360548372
2015	8.399777369710986
2016	8.182072368257593
2017	8.025314055584278
2018	7.892591886414369
2019	7.774907195427857
2020	7.6880970319374935
2021	7.632548253467386
2022	7.587062299556357
2023	7.541367980349004