Year	% of male population
1960	4.706172831464874
1961	4.700993405315697
1962	4.693148905221815
1963	4.68618276293264
1964	4.684672881697627
1965	4.688197602825169
1966	4.6976083227948555
1967	4.713752505702804
1968	4.729405240839859
1969	4.733765966701008
1970	4.725144106139241
1971	4.7020250864434185
1972	4.6635266589482045
1973	4.617613475764244
1974	4.573113017375601
1975	4.534265381404498
1976	4.500954518275693
1977	4.475737185699866
1978	4.457308112866192
1979	4.436250257079047
1980	4.401413037622291
1981	4.368597003326584
1982	4.344286181979376
1983	4.321143684583397
1984	4.299621908836878
1985	4.279266379218534
1986	4.260070649836694
1987	4.237286161482107
1988	4.196366035775039
1989	4.135844216007399
1990	4.080664790260112
1991	4.042983506258585
1992	4.022437847223459
1993	4.0334026719476945
1994	4.076046088910993
1995	4.129420229136101
1996	4.18346091256659
1997	4.235891765291116
1998	4.285799246751115
1999	4.331372278090264
2000	4.375462715135412
2001	4.416047212405464
2002	4.447259404772274
2003	4.468745057084615
2004	4.4822864867893415
2005	4.4878896142041915
2006	4.48504957187729
2007	4.474973492197551
2008	4.461160169898095
2009	4.4481612900603755
2010	4.441134081832377
2011	4.443097946501508
2012	4.453953773097266
2013	4.4744670129380015
2014	4.505364690733123
2015	4.541993101880975
2016	4.578941802488569
2017	4.6185593512220615
2018	4.662364545197403
2019	4.705967454673462
2020	4.750768332290176
2021	4.803649169112679
2022	4.864039266020178
2023	4.927019910901842