Year	% of male population
1960	13.2065813979304
1961	13.556616041986
1962	13.804429943175
1963	13.9412309331568
1964	13.9488646102163
1965	13.8071815737038
1966	13.4990601752575
1967	13.0095195703386
1968	13.1613968731452
1969	14.2497496007147
1970	15.5101572706511
1971	16.526860231752
1972	17.1211928712025
1973	17.2190567688141
1974	16.8023339993629
1975	15.8842334642536
1976	15.4980738872499
1977	15.613201376816
1978	15.3378587640959
1979	14.6313771633847
1980	13.5255792857063
1981	12.3943379597023
1982	11.46865697259
1983	10.6545576026621
1984	9.8541667970459
1985	9.04527023564597
1986	8.59756510948995
1987	8.76589082907947
1988	9.34217937840015
1989	10.1099413504072
1990	10.838113919252
1991	11.3033482515924
1992	11.3698347645481
1993	11.0211997860857
1994	10.3166848431272
1995	9.38964047515928
1996	9.18939533937311
1997	9.91939044306405
1998	10.8830614023191
1999	11.8687941810041
2000	12.6765322026513
2001	13.1282932734358
2002	13.1136491632091
2003	12.6149915618562
2004	11.6887327128854
2005	11.5432818933105
2006	13.4741893256809
2007	16.2233251249436
2008	18.1219643991993
2009	18.6472525661238
2010	17.5806329110439
2011	15.7480021456862
2012	14.2385015122809
2013	13.0633092894782
2014	12.1989300663808
2015	11.587665047536
2016	11.1441669381755
2017	10.7661035392421
2018	10.342852370811
2019	9.76586378282548
2020	8.67980718008558
2021	7.18916369793353
2022	6.13379967207026
2023	5.48218664705021