Year	% of male population
1960	35.2271271926856
1961	35.0969390561631
1962	34.811950534418
1963	34.4589522442342
1964	34.0894582774917
1965	33.7903148555989
1966	33.546846916741
1967	33.2763157028104
1968	33.0478893522725
1969	32.9658979139027
1970	33.0257212140966
1971	33.1554697764465
1972	33.2473109869694
1973	33.317817621158
1974	33.4177433847562
1975	33.4817946633158
1976	33.568848522931
1977	33.6387156097924
1978	33.6147132131418
1979	33.5421872637921
1980	33.4386989106105
1981	33.3446150388388
1982	33.2778716808764
1983	33.2410989838927
1984	33.1932053011886
1985	33.0635090018771
1986	32.8481277575324
1987	32.6104553011336
1988	32.3704645637664
1989	32.0776697171882
1990	31.743647052409
1991	31.4042757085772
1992	31.0817806107733
1993	30.7784810496707
1994	30.4722188482665
1995	30.1797234176848
1996	29.951656365933
1997	29.744472363231
1998	29.5008487108107
1999	29.2631482695033
2000	29.061230975465
2001	28.8872004755451
2002	28.766483336393
2003	28.6850914326403
2004	28.6080425803723
2005	28.5324484598816
2006	28.4661217483328
2007	28.4644738672551
2008	28.5189191321758
2009	28.6013404333353
2010	28.7085696134173
2011	28.7842925918623
2012	28.8459826464635
2013	28.8967433744411
2014	28.9269456074341
2015	28.9950598347447
2016	29.0942028806866
2017	29.1438781468718
2018	29.1096470442914
2019	29.0774516160631
2020	29.0492162230779
2021	28.9694605909376
2022	28.8553319887159
2023	28.7160751645561