Year	% of male population
1960	40.62155317125564
1961	40.7663750748782
1962	40.89157941579378
1963	41.03980449388344
1964	41.17946080692769
1965	41.296436749736344
1966	41.40098321365789
1967	41.50092887369913
1968	41.599122857885554
1969	41.68762229250554
1970	41.782084360244205
1971	41.88752357405391
1972	41.99659390774455
1973	42.09508445809763
1974	42.16444323374667
1975	42.230518468620325
1976	42.30897780014127
1977	42.378755289172595
1978	42.43082076423022
1979	42.494330094602496
1980	42.55791796589516
1981	42.614318627911196
1982	42.68143434055383
1983	42.7491859964429
1984	42.81658965571421
1985	42.87961171766072
1986	42.928186699886474
1987	42.96515429770737
1988	42.98691931710608
1989	42.98852194626318
1990	43.00033775073926
1991	42.95868104365857
1992	42.92070541834022
1993	42.9057912763056
1994	42.81503213792816
1995	42.68675246832703
1996	42.63164481693367
1997	42.58086042907358
1998	42.48444163187005
1999	42.36931340162902
2000	42.25228687862216
2001	42.132079882563495
2002	42.03855517199311
2003	41.96844310375649
2004	41.891451171204814
2005	41.81122682806482
2006	41.72431160431492
2007	41.65424640827423
2008	41.612152711143004
2009	41.56972692505385
2010	41.5238816846462
2011	41.483432975909075
2012	41.45403915488773
2013	41.434818760060075
2014	41.40423924614991
2015	41.34476438891887
2016	41.25516165375889
2017	41.142531968270475
2018	41.0160619833264
2019	40.8634042590132
2020	40.684590136540386
2021	40.502025911974634
2022	40.43009036223778
2023	40.188776247309605