Year	% of male population
1960	3.159846652273311
1961	3.1777454100185416
1962	3.1755649539120823
1963	3.1393380056388818
1964	3.1091584136816315
1965	3.0939801720976936
1966	3.073538905847937
1967	3.05954248640447
1968	3.0587341231192466
1969	3.057454444325726
1970	3.036360121535058
1971	2.992429732041962
1972	2.9355108444591753
1973	2.871298438557658
1974	2.8148437087087346
1975	2.7965458816233313
1976	2.822326260845998
1977	2.871864250346189
1978	2.9385739747887447
1979	3.023235794004353
1980	3.112359330484309
1981	3.1918104440056774
1982	3.2770030746370256
1983	3.373367407684278
1984	3.4484082666029083
1985	3.5010286611589567
1986	3.5369322051235392
1987	3.5479878769360895
1988	3.547431895445458
1989	3.5434581850141287
1990	3.5411737999668538
1991	3.5623286874184648
1992	3.60761200996775
1993	3.6486491930102924
1994	3.671789450114195
1995	3.679408478054187
1996	3.674444439147156
1997	3.6331059783377393
1998	3.555723688408164
1999	3.4935423691524834
2000	3.464908315828555
2001	3.491724312789573
2002	3.60676070459007
2003	3.7972398343039875
2004	4.032511457205228
2005	4.306847037643095
2006	4.564628686180386
2007	4.812285778838883
2008	5.0491015221787405
2009	5.248980346112212
2010	5.423989392629697
2011	5.551152010626687
2012	5.645984099593145
2013	5.693022693603417
2014	5.615588718178483
2015	5.440377754081502
2016	5.255172707306713
2017	5.200916775604941
2018	5.440120766824448
2019	5.842494496795586
2020	6.253757495617675
2021	6.674585233139211
2022	6.907761564334877
2023	6.924776070205058