Year	% of male population
1960	22.5633658091034
1961	22.5450723127892
1962	22.5051994354899
1963	22.3865923019672
1964	22.230604231804
1965	22.1226610105513
1966	22.0953379663367
1967	22.1570040243924
1968	22.2755240379602
1969	22.3785067231011
1970	22.5075837622278
1971	22.6269054813714
1972	22.5787836210357
1973	22.3322633355729
1974	21.936780047592
1975	21.418697291682
1976	20.9716421191471
1977	20.6491448998659
1978	20.2660800675347
1979	19.7964599615319
1980	19.306862371021
1981	18.8593617279456
1982	18.4486020264204
1983	18.0423162936763
1984	17.6442428427926
1985	17.2706448732383
1986	17.0085273104402
1987	16.8906592070056
1988	16.8188450488124
1989	16.7945521527183
1990	16.8055524855772
1991	16.9410783280646
1992	17.2338082003924
1993	17.5229731894505
1994	17.7448805150402
1995	17.8753971543031
1996	17.9974770908247
1997	18.1098615916955
1998	18.1433722072095
1999	18.1158903562566
2000	17.978301926982
2001	17.857823383699
2002	17.8119557691097
2003	17.7102463702831
2004	17.5548352538835
2005	17.3631143525826
2006	17.1276007605075
2007	16.8611255897251
2008	16.5876306412515
2009	16.3230601552138
2010	16.0812658722407
2011	15.939834051752
2012	15.8778891270347
2013	15.7962279570442
2014	15.7066735939074
2015	15.6120051759444
2016	15.4877631619865
2017	15.4371508981962
2018	15.4839532257477
2019	15.5555688458019
2020	15.5803162405793
2021	15.520106736576
2022	15.4245658014612
2023	15.3208060186412