Year	% of male population
1960	3.73184670648398
1961	3.70170012052491
1962	3.66377823107604
1963	3.61900823381314
1964	3.57855090954114
1965	3.53983644871384
1966	3.50129647222322
1967	3.46663921219908
1968	3.43196466268073
1969	3.39370719655331
1970	3.35295136949491
1971	3.31261648755773
1972	3.25091714217409
1973	3.18624115552382
1974	3.14643838706455
1975	3.10841926255693
1976	3.07228391816269
1977	3.04581818030096
1978	3.02711417176024
1979	3.0040386510347
1980	3.00085121460319
1981	2.99857818688264
1982	2.98189933854488
1983	2.97082430569765
1984	2.95765236921567
1985	2.93990952795314
1986	2.91445011979998
1987	2.88951030308862
1988	2.86314757962699
1989	2.83535858946867
1990	2.81121050492585
1991	2.78770636101528
1992	2.76939302147701
1993	2.6672904486856
1994	2.60176250718176
1995	2.68785948504541
1996	2.76532366741685
1997	2.836994903528
1998	2.92488741108632
1999	3.02390605616145
2000	3.04728912408591
2001	2.99150104627152
2002	2.93722730359752
2003	2.88261523953091
2004	2.8308657588089
2005	2.77571974319935
2006	2.71610366621282
2007	2.6640459565577
2008	2.62616047494098
2009	2.60595595661256
2010	2.59601734531169
2011	2.58870317268816
2012	2.59399123427554
2013	2.61522887526948
2014	2.65408808415719
2015	2.68606537500681
2016	2.7200935378293
2017	2.77851734531562
2018	2.83735138692388
2019	2.89532492359539
2020	2.96995895064104
2021	3.05904278484531
2022	3.15789440794235
2023	3.28712543930375