Year	% of male population
1960	18.673647469459
1961	18.5510531784264
1962	18.428892249874
1963	18.3443001956251
1964	18.3029362307593
1965	18.2939577670918
1966	18.2508116883117
1967	18.135960591133
1968	18.0033672610393
1969	17.8151947665775
1970	17.6135745621986
1971	17.46426793714
1972	17.2930492490395
1973	17.0511500171644
1974	16.7347076487061
1975	16.3704365670407
1976	16.030732324051
1977	15.7817812092905
1978	15.5991027478348
1979	15.4617123999267
1980	15.3724766271661
1981	15.3399787423516
1982	15.3552773401874
1983	15.4001595320394
1984	15.4680306905371
1985	15.5501980368521
1986	15.6365357311879
1987	15.7276781651042
1988	15.8316194810309
1989	15.951604418727
1990	16.0794701986755
1991	16.1819448591619
1992	16.2496102276271
1993	16.2951370333613
1994	16.3068468569506
1995	16.2539380174372
1996	16.1149528513696
1997	15.8523688663283
1998	15.4449581796457
1999	14.9591280653951
2000	14.4398550113799
2001	13.9126185782406
2002	13.4682696697611
2003	13.1477421438162
2004	12.8978740144013
2005	12.6705485115766
2006	12.4874101344077
2007	12.357877402288
2008	12.2609633993172
2009	12.192417739628
2010	12.0442508269916
2011	11.7988924831405
2012	11.5516315916116
2013	11.2988939590258
2014	11.0424061987099
2015	10.7910175220483
2016	10.5427892234548
2017	10.2953381510496
2018	10.0397779066877
2019	9.77926023497418
2020	9.53295085185751
2021	9.32522769078918
2022	9.14826498422713
2023	8.97855660594881