Year	% of male population
1960	64.7664640782133
1961	64.6522213987596
1962	64.5274289312668
1963	64.3798104738611
1964	64.2132711545967
1965	64.0598801410439
1966	63.924337570384
1967	63.8052706922665
1968	63.705951660739
1969	63.6310813411836
1970	63.5866074972039
1971	63.5563007723341
1972	63.5283131937426
1973	63.4995963026597
1974	63.4359945795997
1975	63.3273524967198
1976	63.1885672801619
1977	63.0525690314166
1978	62.9532473659326
1979	62.8979947170962
1980	62.8958828527893
1981	62.931880505706
1982	62.9882078545657
1983	63.0664495866383
1984	63.1483585008501
1985	63.201554208245
1986	63.2486430451149
1987	63.3280655346247
1988	63.4088149125014
1989	63.4955301782376
1990	63.6370539453459
1991	63.7973863903932
1992	63.9150520586435
1993	63.9877600321409
1994	64.0093467156036
1995	63.9612119114239
1996	63.8896640316773
1997	63.8306311886686
1998	63.7894794690495
1999	63.7758498956648
2000	63.7841889498768
2001	63.802086919509
2002	63.8006101511051
2003	63.8306783706692
2004	63.9343098363532
2005	64.0445743503377
2006	64.1706090124287
2007	64.3441006413775
2008	64.5397052552006
2009	64.7603752145113
2010	65.0024334421116
2011	65.2380243254901
2012	65.4518344203597
2013	65.6363693739264
2014	65.7974170437981
2015	65.9198141188624
2016	66.0143127492093
2017	66.1473232915532
2018	66.3267823568194
2019	66.5363888793458
2020	66.7638256547314
2021	67.0239347414554
2022	67.2629241207642
2023	67.4346570292666