Year	% of male population
1960	3.282468856800131
1961	3.2751845713708976
1962	3.2668705754903726
1963	3.2548310425397995
1964	3.2359460855594877
1965	3.209892193886837
1966	3.1775811182310583
1967	3.141102037675926
1968	3.1066300554030106
1969	3.0805877317473325
1970	3.065187780655242
1971	3.065415318588214
1972	3.0820697002986286
1973	3.107652888003208
1974	3.135353906007482
1975	3.1599628532451622
1976	3.1805933672024618
1977	3.1964138835314206
1978	3.206682072588278
1979	3.2124341198452298
1980	3.214764565338246
1981	3.214835740996124
1982	3.212374164264152
1983	3.2080607537961927
1984	3.203966452984389
1985	3.2024569649947643
1986	3.207599162898503
1987	3.220498351985337
1988	3.239879174075756
1989	3.2664338998946723
1990	3.298345670219883
1991	3.330729347115985
1992	3.3612472950272
1993	3.3908854777317425
1994	3.421215227970523
1995	3.4549150282098204
1996	3.4928676062122395
1997	3.539564113826692
1998	3.6002093686608525
1999	3.6782151669073975
2000	3.7711929354341933
2001	3.871366065882018
2002	3.9723601867554126
2003	4.070345952421203
2004	4.160670747537165
2005	4.244234983414865
2006	4.329298604824861
2007	4.417612320177131
2008	4.509089746954773
2009	4.603601178078363
2010	4.6987447635476025
2011	4.794295023536055
2012	4.890916129366123
2013	4.986687048043863
2014	5.076039492884893
2015	5.153349621416491
2016	5.216480211564679
2017	5.264801833529638
2018	5.300114455719193
2019	5.329979094404126
2020	5.362138672965275
2021	5.400849368644683
2022	5.451360766521911
2023	5.514641794425159