Year	% of male population
1960	3.88643616079782
1961	3.82373824034081
1962	3.70176299380261
1963	3.58906800822562
1964	3.48290399784116
1965	3.3821265781765
1966	3.29100920447074
1967	3.21180830509011
1968	3.14396554683715
1969	3.08799858884749
1970	3.02305751945145
1971	2.95411931274634
1972	2.90161845599229
1973	2.85611986339099
1974	2.81129045540641
1975	2.76772255093984
1976	2.72778987025285
1977	2.69078406457882
1978	2.65187977060426
1979	2.60657577970732
1980	2.55614994825199
1981	2.53850513567529
1982	2.54612137478177
1983	2.54048670511716
1984	2.52263438030801
1985	2.4910479902195
1986	2.44339991687245
1987	2.3837120037571
1988	2.31515946009271
1989	2.23191477559695
1990	2.09471453931169
1991	1.91745197281955
1992	1.74971596404663
1993	1.59558667515383
1994	1.45763858932202
1995	1.33770924533149
1996	1.23823407220943
1997	1.16362815754474
1998	1.11683344869253
1999	1.10067908870381
2000	1.14462393014513
2001	1.24955396672261
2002	1.38953749827037
2003	1.56029875800814
2004	1.75617955681554
2005	1.97263996541395
2006	2.20451166253202
2007	2.44823917182675
2008	2.70317738787576
2009	2.97000956747604
2010	3.21328071280401
2011	3.42384640575141
2012	3.62158765043692
2013	3.79600099733177
2014	3.94510202278951
2015	4.06987115775984
2016	4.1633136563385
2017	4.22409896684141
2018	4.26351268106377
2019	4.28905704165353
2020	4.30016048594454
2021	4.30126101226464
2022	4.30706943292965
2023	4.33384680769573