Year	% of male population
1960	0.80779570983692
1961	0.83125146379157
1962	0.856208447921787
1963	0.872579048916794
1964	0.890140708647219
1965	0.914445125995709
1966	0.93446850105447
1967	0.958940031514984
1968	0.993456909825825
1969	1.02417434240783
1970	1.0610403191683
1971	1.08768346610272
1972	1.10005909024816
1973	1.11602604404325
1974	1.11844424714402
1975	1.11651700789125
1976	1.11552085956518
1977	1.1196539409797
1978	1.13743222620277
1979	1.16216447779097
1980	1.19701143692016
1981	1.24399520785906
1982	1.30209976465715
1983	1.3684551328992
1984	1.42687197889235
1985	1.48211662984467
1986	1.54980396480952
1987	1.63149315941176
1988	1.71940474021565
1989	1.81027206953619
1990	1.90626071633729
1991	2.00233551742649
1992	2.10266318530249
1993	2.18532284740495
1994	2.25519721736533
1995	2.32771471043072
1996	2.37652720429308
1997	2.4066607904309
1998	2.42252651568982
1999	2.422705420276
2000	2.46843235899478
2001	2.56266739856522
2002	2.65727884793632
2003	2.75544375080706
2004	2.87759586009695
2005	3.00304717810995
2006	3.12828273080576
2007	3.25217418042238
2008	3.36532393625999
2009	3.48611841653898
2010	3.59802903719326
2011	3.74843348227537
2012	3.93024387292416
2013	4.09646811568913
2014	4.26245006809964
2015	4.43114397373025
2016	4.6001202246577
2017	4.74188911125518
2018	4.86126342340452
2019	4.9689875085431
2020	5.03326990574341
2021	5.06139060582734
2022	5.11239962044242
2023	5.21131160545877