Year	% of male population
1960	2.4406023011562237
1961	2.4397508866414683
1962	2.4392807972770805
1963	2.436843387359754
1964	2.4327799262075893
1965	2.427362338575339
1966	2.4200941036574397
1967	2.4108580459240465
1968	2.4015773307339225
1969	2.3933616699689777
1970	2.3866903389300083
1971	2.382052396336269
1972	2.378745055004335
1973	2.3753596560117733
1974	2.371410426543713
1975	2.367025412855934
1976	2.36039274036154
1977	2.3526594967005297
1978	2.3461924742134395
1979	2.3365295001341058
1980	2.3125299177476974
1981	2.2866545843523407
1982	2.267974522145877
1983	2.248504102471607
1984	2.228411224650984
1985	2.2058331966877835
1986	2.1846679230838215
1987	2.1670967683875326
1988	2.149922464843794
1989	2.1334385074879023
1990	2.117651385040566
1991	2.102945315437251
1992	2.0895828619882235
1993	2.074146789826455
1994	2.0565956762142164
1995	2.04341661768763
1996	2.0368314244265036
1997	2.033167999150174
1998	2.032379611183117
1999	2.0354790803548384
2000	2.0416972286505506
2001	2.0495378195934197
2002	2.0560697571130087
2003	2.055537106017062
2004	2.046318129709252
2005	2.0370069532531403
2006	2.0309435267556464
2007	2.0263949079374854
2008	2.0275862369916866
2009	2.0355268875354624
2010	2.041422993286587
2011	2.042240086979628
2012	2.0422791647265894
2013	2.043599878089343
2014	2.048438483566002
2015	2.056861331768742
2016	2.0693788989107302
2017	2.0868507265202716
2018	2.1080301512292903
2019	2.131072129602473
2020	2.152674272121021
2021	2.1715001441239794
2022	2.190299646576896
2023	2.211727516401319