Year	% of male population
1960	18.35775014713217
1961	18.435637276583325
1962	18.516332434956603
1963	18.592555269985443
1964	18.655621455772778
1965	18.71443214713381
1966	18.765778162629253
1967	18.80927823820673
1968	18.850855848720844
1969	18.890765752753317
1970	18.92861679313096
1971	18.95859945019424
1972	18.97732633770724
1973	18.974923996941694
1974	18.941041404169084
1975	18.893432200657987
1976	18.85498415513874
1977	18.821016907725195
1978	18.789902961678525
1979	18.76725583019714
1980	18.70438387922385
1981	18.66712248700357
1982	18.700521450975522
1983	18.725358681594212
1984	18.747581418413844
1985	18.802087545164767
1986	18.836675361116995
1987	18.848731457399246
1988	18.853084465808994
1989	18.827570799351957
1990	18.769403696858966
1991	18.66321031721286
1992	18.530773589196087
1993	18.40581676155515
1994	18.26193187581769
1995	18.14126079706772
1996	18.080821009687664
1997	18.002716263264425
1998	17.88528057905332
1999	17.774348218725184
2000	17.670210005041866
2001	17.561104666431966
2002	17.481007925423196
2003	17.42703423585202
2004	17.378191852791343
2005	17.335346972150692
2006	17.297494862740585
2007	17.259520419479426
2008	17.230542563109747
2009	17.195505421136122
2010	17.132846236868335
2011	17.042259026670518
2012	16.923454859539696
2013	16.773706153805723
2014	16.60788083039856
2015	16.434355639769446
2016	16.276355621685838
2017	16.137487534942064
2018	16.002065776982136
2019	15.877664771470824
2020	15.760087350545914
2021	15.648238315792627
2022	15.5361625902515
2023	15.410783760547753