Year	% of male population
1960	4.995019994337615
1961	4.968740224313577
1962	4.9489130593912645
1963	4.938349712908266
1964	4.930804543848366
1965	4.922964655481561
1966	4.915410054034344
1967	4.906219322657327
1968	4.897646968039861
1969	4.891204479341382
1970	4.880207438266272
1971	4.856004157707572
1972	4.834446391449924
1973	4.829268584935562
1974	4.844693068280419
1975	4.870621756761182
1976	4.8870828520653475
1977	4.888351049459189
1978	4.87169951423147
1979	4.833092340055293
1980	4.799014483273189
1981	4.791434616273193
1982	4.801170298997441
1983	4.8292507142389685
1984	4.874955608372465
1985	4.907348783004149
1986	4.928728124256212
1987	4.976757014504042
1988	5.045514199474254
1989	5.124396169039506
1990	5.229726191041994
1991	5.35509659649803
1992	5.48143137396234
1993	5.609069249783951
1994	5.725605767378947
1995	5.817996682920393
1996	5.8846908267090905
1997	5.939520381189238
1998	5.988810908363537
1999	6.029262939792818
2000	6.06585616782654
2001	6.10230566209085
2002	6.123397186900443
2003	6.125700460951463
2004	6.129099969586704
2005	6.135018396690455
2006	6.133481643072833
2007	6.123904321714257
2008	6.099508818241453
2009	6.0585113690249965
2010	6.029510187459709
2011	6.034763437215948
2012	6.078462831911343
2013	6.147380679179525
2014	6.226684424655741
2015	6.2999633201790175
2016	6.34658394791398
2017	6.372873613993836
2018	6.391478337675353
2019	6.398644740348814
2020	6.394670854878181
2021	6.384828026607086
2022	6.367737268714469
2023	6.344695567903254