Year	% of male population
1960	2.4406023011562232
1961	2.4397508866414683
1962	2.439280797277081
1963	2.436843387359754
1964	2.4327799262075893
1965	2.427362338575339
1966	2.42009410365744
1967	2.410858045924047
1968	2.4015773307339225
1969	2.3933616699689773
1970	2.3866903389300083
1971	2.382052396336269
1972	2.3787450550043348
1973	2.3753596560117725
1974	2.3714104265437133
1975	2.367025412855934
1976	2.36039274036154
1977	2.3526594967005305
1978	2.3461924742134395
1979	2.336529500134106
1980	2.312529917747697
1981	2.2866545843523407
1982	2.2679745221458765
1983	2.2485041024716064
1984	2.2284112246509835
1985	2.205833196687784
1986	2.184667923083822
1987	2.1670967683875317
1988	2.1499224648437933
1989	2.133438507487902
1990	2.117651385040565
1991	2.1029453154372515
1992	2.0895828619882235
1993	2.0741467898264556
1994	2.056595676214217
1995	2.04341661768763
1996	2.0368314244265036
1997	2.033167999150174
1998	2.032379611183117
1999	2.0354790803548384
2000	2.04169722865055
2001	2.0495378195934197
2002	2.0560697571130087
2003	2.055537106017062
2004	2.0463181297092516
2005	2.03700695325314
2006	2.030943526755647
2007	2.0263949079374854
2008	2.0275862369916866
2009	2.035526887535462
2010	2.0414229932865875
2011	2.042240086979628
2012	2.0422791647265894
2013	2.043599878089343
2014	2.048438483566001
2015	2.056861331768742
2016	2.0693788989107302
2017	2.086850726520271
2018	2.1080301512292903
2019	2.131072129602473
2020	2.1526742721210215
2021	2.1715001441239794
2022	2.1902996465768956
2023	2.211727516401318