Year	% of male population
1960	0.948641869649389
1961	0.971959035314728
1962	0.989837340669633
1963	1.0038714932703
1964	1.01897575074065
1965	1.02832422917083
1966	1.04216014579534
1967	1.05165388572173
1968	1.04891587210457
1969	1.06211890013715
1970	1.10585505016277
1971	1.13900673170872
1972	1.16420529878139
1973	1.21477359405268
1974	1.27127266377964
1975	1.31786748671212
1976	1.36825128174371
1977	1.42602666717882
1978	1.47541618458628
1979	1.52301285379181
1980	1.57128285731225
1981	1.6210551484883
1982	1.68487203781321
1983	1.74724379477497
1984	1.80988103388888
1985	1.86938528738586
1986	1.91658147360555
1987	1.95453119647576
1988	1.96379402084688
1989	1.95398330676591
1990	1.93556759938119
1991	1.89469646000761
1992	1.84782531061525
1993	1.82223031281576
1994	1.78397578150038
1995	1.78908864834824
1996	1.86706615564767
1997	1.93983189627296
1998	2.02250334712513
1999	2.14529350736358
2000	2.26067267174545
2001	2.35130938368617
2002	2.4477275289515
2003	2.54668893755879
2004	2.6395673715979
2005	2.71924135392382
2006	2.78907295184758
2007	2.83477334321651
2008	2.83549882872596
2009	2.82461590402527
2010	2.83776725957729
2011	2.85574748097882
2012	2.89636229814698
2013	2.99476095905514
2014	3.11275934619843
2015	3.15594906160155
2016	3.26935715597181
2017	3.35968426748521
2018	3.35133212296113
2019	3.41049960763222
2020	3.62017087038073
2021	3.90488132560373
2022	4.26118733803174
2023	4.6854613437946