Year	% of male population
1960	1.6112262813449243
1961	1.6095610109814424
1962	1.6051579368471405
1963	1.5884834206172422
1964	1.5698153373988335
1965	1.5637243681610244
1966	1.5722884219246713
1967	1.5926304220925256
1968	1.6215009742561817
1969	1.6517705413959358
1970	1.6736969353019917
1971	1.6878551604421108
1972	1.6980859595824787
1973	1.7048318780163063
1974	1.7183584418306255
1975	1.7389027855811507
1976	1.7576932762360395
1977	1.7791322224534745
1978	1.8083142474359584
1979	1.8380101878140964
1980	1.8512394521307276
1981	1.8443389016321918
1982	1.8245044469941563
1983	1.7993942309104547
1984	1.7812177350583953
1985	1.785697813959196
1986	1.8141487488544976
1987	1.853630154678747
1988	1.905233091149608
1989	1.9697139850534013
1990	2.0351117660016467
1991	2.097447281813009
1992	2.1698990627660857
1993	2.251578599099769
1994	2.3176154143436793
1995	2.371466757914485
1996	2.4190245271501745
1997	2.455434597555173
1998	2.4877837344857805
1999	2.5187151403894137
2000	2.548131181633718
2001	2.587412418749737
2002	2.637272851390181
2003	2.679942443931361
2004	2.7080263868851664
2005	2.7265913205437164
2006	2.7373117951038832
2007	2.721094247982409
2008	2.6799745750235826
2009	2.6529045890543608
2010	2.653213183835722
2011	2.69433402447543
2012	2.7957623228737543
2013	2.947377690944515
2014	3.130190602363614
2015	3.3456194528210137
2016	3.552742735015306
2017	3.7569781793442587
2018	3.960213060684387
2019	4.14218052481127
2020	4.307249091486986
2021	4.432745921069895
2022	4.5322634726384905
2023	4.60181945892614