Year	% of male population
1960	2.4038347981097026
1961	2.4057768239740036
1962	2.40141418777203
1963	2.3931217581328093
1964	2.385263914786465
1965	2.378971186975253
1966	2.373322611861703
1967	2.36823031486943
1968	2.3625543885893014
1969	2.3543911177420673
1970	2.3441346233519345
1971	2.332059186034814
1972	2.3183459284428625
1973	2.3052171017932572
1974	2.2955749902251084
1975	2.288486880351932
1976	2.281110447128151
1977	2.2731275333225005
1978	2.2640773340872
1979	2.252748203287489
1980	2.2395858822695067
1981	2.2260888806268704
1982	2.2123657214615187
1983	2.199067489977871
1984	2.187215274117979
1985	2.176766650142221
1986	2.167079718537377
1987	2.158970053951503
1988	2.153451586784545
1989	2.15108525373335
1990	2.1500955004978834
1991	2.151417342545968
1992	2.1561987130323064
1993	2.161331031090101
1994	2.162377787661258
1995	2.159519872718025
1996	2.153134355145893
1997	2.144004595759019
1998	2.135411283487386
1999	2.1286262762697565
2000	2.125322128196587
2001	2.1246934871127814
2002	2.1236360685476563
2003	2.1159145353649143
2004	2.1008647890100582
2005	2.0878208392523896
2006	2.0681181342327544
2007	2.04162665475587
2008	2.0282725640243866
2009	2.0303787785397023
2010	2.036719951784018
2011	2.048863774103461
2012	2.0722722218482486
2013	2.098451178253323
2014	2.117531802019412
2015	2.130413097408202
2016	2.141740859652847
2017	2.1497553812792587
2018	2.1562960549487626
2019	2.166820239520657
2020	2.179751935917579
2021	2.1956956744772076
2022	2.218708208114223
2023	2.2444797580276057