Year	% of male population
1960	1.3348649776958557
1961	1.334797051889944
1962	1.325818204540034
1963	1.3115445872070572
1964	1.2971938914285874
1965	1.2944662210011624
1966	1.3025760598628353
1967	1.3204554814268818
1968	1.3499314521343027
1969	1.385595752863507
1970	1.4191984896860097
1971	1.4513450800874814
1972	1.4861185628447395
1973	1.5117042743128517
1974	1.520923820151864
1975	1.521087117234025
1976	1.5202188932821188
1977	1.5171793743125312
1978	1.5093299262867605
1979	1.5049482976817685
1980	1.5042270654316825
1981	1.5047121596514994
1982	1.508612761270349
1983	1.5098759446153
1984	1.5029690643270142
1985	1.4832235528687363
1986	1.4434357391668011
1987	1.3870936526332984
1988	1.338952575049463
1989	1.30332929316608
1990	1.2775914468700944
1991	1.2842848556648163
1992	1.3191415256818528
1993	1.3560563088068267
1994	1.392573708769943
1995	1.4318354297070481
1996	1.4669872927091836
1997	1.5090515388673036
1998	1.5534149435020015
1999	1.5924714094884223
2000	1.6336309814073335
2001	1.669982019115965
2002	1.6895450722318766
2003	1.6910490638521087
2004	1.678544070445261
2005	1.6643451133382274
2006	1.6580325001009855
2007	1.664538222391749
2008	1.6845024499407262
2009	1.7114755607223662
2010	1.735668934650016
2011	1.7538330630583105
2012	1.7583119659190551
2013	1.7572224749826058
2014	1.7631233463697489
2015	1.7664923208119718
2016	1.7781728944341129
2017	1.8138085157820385
2018	1.867375994778105
2019	1.9393993816042918
2020	2.0238591996245834
2021	2.091528496299166
2022	2.146237683551728
2023	2.2049930220841283