Year	% of male population
1960	1.5405132274447082
1961	1.5503115954483577
1962	1.564741214921003
1963	1.5738547995418595
1964	1.5783767031130567
1965	1.5847041646243702
1966	1.5939455358700796
1967	1.6053560346431015
1968	1.620965372549141
1969	1.6389794059002645
1970	1.6532989300652527
1971	1.6648663449599441
1972	1.6771271718642835
1973	1.687622011465773
1974	1.6999964665118215
1975	1.7149092866048845
1976	1.7270288224021297
1977	1.7371804899362193
1978	1.7490602767807575
1979	1.7602230054544308
1980	1.7601073544699
1981	1.7467154969979009
1982	1.7263741025549777
1983	1.7058365926476111
1984	1.691889525471255
1985	1.692823078987242
1986	1.7105673687613265
1987	1.737230103685537
1988	1.771686153881354
1989	1.8139460093231958
1990	1.857611890546947
1991	1.9005861521250536
1992	1.949951218962602
1993	2.0041519925274773
1994	2.0479171525712423
1995	2.0824970907175446
1996	2.111482953627162
1997	2.131817003096045
1998	2.1467214943180495
1999	2.1599964773566063
2000	2.174431699200382
2001	2.197134814714258
2002	2.2298156939356533
2003	2.2606601771121158
2004	2.281825473137777
2005	2.2944843728917417
2006	2.3001083245748632
2007	2.289054894483625
2008	2.263928877552002
2009	2.2481175284321457
2010	2.2493906341830097
2011	2.2769279794841304
2012	2.341268286322579
2013	2.4364375730997807
2014	2.5603381296823717
2015	2.7106072522903495
2016	2.8576455876619056
2017	3.003248005036708
2018	3.1485548138278046
2019	3.2749180472794257
2020	3.3794521822641155
2021	3.456422970504768
2022	3.519548326714722
2023	3.5746906154946223