Year	% of male population
1960	0.8544168322292429
1961	0.8495531789537543
1962	0.8476961739603341
1963	0.8474911121433055
1964	0.8481362928046159
1965	0.8493824815341869
1966	0.8507905626892897
1967	0.8516295771292399
1968	0.8526897470316411
1969	0.8553092367017323
1970	0.8594175706318499
1971	0.8595335139815946
1972	0.861593814404916
1973	0.86997565640176
1974	0.8772971598986694
1975	0.8826473109741585
1976	0.887914771739031
1977	0.8930293747141411
1978	0.896795901977912
1979	0.9000258523228385
1980	0.9028134961428729
1981	0.9048248427244756
1982	0.9060522981904161
1983	0.9060452249699095
1984	0.9053155209333827
1985	0.9045148128938008
1986	0.9036363471322633
1987	0.9027436189885368
1988	0.9002880006386758
1989	0.8974129526950329
1990	0.8958925780724366
1991	0.8948347668435719
1992	0.8926206799506581
1993	0.889318125115688
1994	0.8861508663464667
1995	0.884222529813163
1996	0.8842028737709434
1997	0.8857490751170688
1998	0.8882738594308134
1999	0.891009879028015
2000	0.8929846556658817
2001	0.8940476851888368
2002	0.8943957122986727
2003	0.8941850904890024
2004	0.8940551656121303
2005	0.893667427019407
2006	0.8936510359287617
2007	0.8942771949654161
2008	0.895189795133432
2009	0.8962255631856858
2010	0.8976471127478941
2011	0.8993071098583271
2012	0.9012959074854637
2013	0.9040779098198195
2014	0.9087851010981937
2015	0.9159366664508076
2016	0.9244169172992337
2017	0.9341077480749422
2018	0.9428041753759576
2019	0.9501861097456133
2020	0.9579863247105787
2021	0.9659976029976042
2022	0.975866196126115
2023	0.9918494540297742