Year	% of male population
1960	12.3582340006944
1961	12.3525446579036
1962	12.4101626958692
1963	12.5056295864572
1964	12.5903909004349
1965	12.696447995199
1966	12.7990270598966
1967	12.9443191262021
1968	13.1501460610081
1969	13.3679384425414
1970	13.5990463123327
1971	13.8277374202693
1972	14.0314307541198
1973	14.2117611606182
1974	14.3672067181271
1975	14.5206565862109
1976	14.6776828929926
1977	14.713341413483
1978	14.676988408359
1979	14.7013176714038
1980	14.7435962413713
1981	14.7379304053438
1982	14.624598127808
1983	14.3931856484396
1984	14.0709646599652
1985	13.7105062325108
1986	13.3749656177097
1987	13.010971149939
1988	12.6870343072916
1989	12.5301325833668
1990	12.5081250812508
1991	12.6007391689828
1992	12.7624303908041
1993	12.9171407370764
1994	13.035030967691
1995	13.1006341871098
1996	13.0719979605644
1997	12.8523463730772
1998	12.5265536942372
1999	12.2461378232946
2000	12.0391235556408
2001	11.9394586758731
2002	11.9480568756344
2003	12.0254656920538
2004	12.1289124767924
2005	12.2513684642428
2006	12.3207095541165
2007	12.2527889293841
2008	12.155763931273
2009	12.1477863499288
2010	12.1555391159608
2011	12.1892364160834
2012	12.2139386521271
2013	12.2260152592012
2014	12.2459707320736
2015	12.1657375035434
2016	12.1098947048314
2017	12.0736887319238
2018	11.9122467365677
2019	11.7907835519483
2020	11.9268608724864
2021	12.0024027689051
2022	11.9105737208598
2023	11.9202130652512