Year	% of male population
1960	20.55889812677
1961	20.8774787933262
1962	21.04684114019
1963	21.0324396222889
1964	20.8680899194119
1965	20.6082971123639
1966	20.3147779634142
1967	20.0242054304357
1968	19.7327477650928
1969	19.4303875586275
1970	19.0049922533999
1971	18.4992245595896
1972	18.0463462984483
1973	17.6842610364683
1974	17.4413557530808
1975	17.3551957140341
1976	17.3851750795816
1977	17.4491253123884
1978	17.5281568022981
1979	17.5822665177421
1980	17.5183219610816
1981	17.2976409680536
1982	16.9994979187924
1983	16.6686535847977
1984	16.318579648816
1985	15.9679412871082
1986	15.6250708204597
1987	15.2870364859235
1988	14.9484044620789
1989	14.61005838814
1990	14.2621640523529
1991	13.9111839559929
1992	13.5087014354597
1993	13.0419353738015
1994	12.5638764147069
1995	12.0918662578401
1996	11.6391673903318
1997	11.2264703966651
1998	10.8917279648987
1999	10.6703321292715
2000	10.4540092095749
2001	10.0906858114491
2002	9.61522848345938
2003	9.1238345240896
2004	8.64402200609097
2005	8.24221010630197
2006	7.94768064147452
2007	7.72057057778205
2008	7.56455255677586
2009	7.48942964430384
2010	7.33251202628183
2011	7.07354294567864
2012	6.83130861966087
2013	6.57773317645973
2014	6.31181721060068
2015	6.16583334286793
2016	6.14552521642986
2017	6.12224033442575
2018	6.0929626903697
2019	6.05540629021697
2020	6.00728394436283
2021	5.95626264897684
2022	5.90060540649927
2023	5.82931443938535