Year	% of male population
1960	3.0711220309312175
1961	3.0723532911142386
1962	3.046306345136677
1963	2.9898215313096648
1964	2.943149011797027
1965	2.9108323200137716
1966	2.876223296412075
1967	2.8543135189185294
1968	2.849406116637388
1969	2.851666051139181
1970	2.8505475498869783
1971	2.8469295165152806
1972	2.8419619434025356
1973	2.818405253071311
1974	2.7859706244563003
1975	2.779733492415752
1976	2.797329881221277
1977	2.820723204760225
1978	2.8566265474288137
1979	2.9103312915328683
1980	2.960368764643235
1981	2.9893504831980757
1982	3.01787928647837
1983	3.062442438822266
1984	3.0966745906649558
1985	3.12521480298161
1986	3.1623225479010415
1987	3.196611125669886
1988	3.2381811366672557
1989	3.2853835054783245
1990	3.3182918090898843
1991	3.3519625145014045
1992	3.3883812697560893
1993	3.400201120606749
1994	3.3861896345333773
1995	3.373099445751665
1996	3.3715785307578408
1997	3.363828387565808
1998	3.347854902399062
1999	3.3515300254726843
2000	3.3737035930494814
2001	3.4177234097814946
2002	3.5109191650567535
2003	3.6517735971745733
2004	3.822902260464761
2005	4.036906713057182
2006	4.25884846419487
2007	4.497953387987028
2008	4.740475436324627
2009	4.95171682619161
2010	5.136418413710723
2011	5.266911994509521
2012	5.361853783208653
2013	5.402603294297208
2014	5.309290540304238
2015	5.111244255997389
2016	4.905513038500372
2017	4.85289788032905
2018	5.127979850299965
2019	5.58652694114479
2020	6.061538241438891
2021	6.549737984350473
2022	6.833900745442764
2023	6.874180525127132