Year	% of male population
1960	4.15930663330882
1961	4.71484826575627
1962	5.50038091346677
1963	6.31055732709097
1964	6.78277371941817
1965	6.86970557875171
1966	6.83053016327384
1967	6.70215781984176
1968	6.55615209110653
1969	6.43401688955629
1970	6.38489943715082
1971	6.35741834438173
1972	6.31179153298463
1973	6.2220213790207
1974	6.08006166513167
1975	5.90877058258499
1976	5.70354473294173
1977	5.49273757284533
1978	5.34212435434741
1979	5.2644750129919
1980	5.25314068232723
1981	5.29931331102978
1982	5.35418186541571
1983	5.40103429349672
1984	5.4628363409359
1985	5.4836622580539
1986	5.50830341998343
1987	5.68719206453662
1988	5.98562293912981
1989	6.28443117159308
1990	6.65762836669215
1991	7.1022416928758
1992	7.44781152593762
1993	7.68445413387697
1994	7.88587291759613
1995	8.03374346507266
1996	8.10109645759853
1997	8.11637025157383
1998	8.08288211729894
1999	7.98944671619371
2000	7.86082962610207
2001	7.72046927967278
2002	7.5554113863029
2003	7.43052536630861
2004	7.39524543089838
2005	7.36759613388079
2006	7.29394736434326
2007	7.20239722949418
2008	7.07285484939148
2009	6.93272301574615
2010	6.86394061445093
2011	6.88432951454679
2012	7.01510302555904
2013	7.27061773400733
2014	7.59560177405842
2015	7.91612366948357
2016	8.22376722675545
2017	8.4943256746268
2018	8.67546418275062
2019	8.76245089299461
2020	8.7821723582386
2021	8.74389306304596
2022	8.58201357332739
2023	8.45378126050546