Year	% of male population
1960	3.70741686421621
1961	3.7070408349667
1962	3.69510576135935
1963	3.68871115717817
1964	3.71333094207867
1965	3.77088558408986
1966	3.85937563744973
1967	3.98081194368832
1968	4.11277056233152
1969	4.22176898899432
1970	4.29818567411805
1971	4.34432659313042
1972	4.35859953077062
1973	4.35225065376592
1974	4.32373787530439
1975	4.27617456092261
1976	4.22399343646543
1977	4.16802632928387
1978	4.10302828578873
1979	4.02129400934567
1980	3.92530676167841
1981	3.81865393371811
1982	3.70270384721252
1983	3.58100055751339
1984	3.48422131223343
1985	3.41838042611371
1986	3.36196800799914
1987	3.31799307768679
1988	3.28741835454175
1989	3.26636672964805
1990	3.24966900530756
1991	3.23047179844404
1992	3.19656147130385
1993	3.12590044118383
1994	3.003455428484
1995	2.85805265107453
1996	2.7258757626056
1997	2.62078357137703
1998	2.56405090794592
1999	2.56316715525507
2000	2.58890958913383
2001	2.62037120211089
2002	2.65893309217599
2003	2.71819449918068
2004	2.79590626860487
2005	2.87594648504251
2006	2.95533012359278
2007	3.03148720703103
2008	3.10191235400812
2009	3.16411905681092
2010	3.21643253122907
2011	3.25783481758217
2012	3.28936867349067
2013	3.313405974221
2014	3.3320410593209
2015	3.34759105335893
2016	3.36233297181552
2017	3.37824015527047
2018	3.39671553721253
2019	3.41718493517217
2020	3.43764574819555
2021	3.45775973083932
2022	3.47732919369993
2023	3.49696814459579