Year	% of male population
1960	2.599574990940643
1961	2.588729304077683
1962	2.583043676753601
1963	2.5740261218447897
1964	2.558688019842788
1965	2.5372698507116747
1966	2.510475713290717
1967	2.4795595934319303
1968	2.4480403209913155
1969	2.417966299870673
1970	2.3911080421330366
1971	2.366326021546432
1972	2.3432151671467767
1973	2.3234420035576115
1974	2.3103146301649335
1975	2.3078256358064926
1976	2.3123317517175126
1977	2.3140346621593766
1978	2.3130349934685266
1979	2.310403736778623
1980	2.3048564291185705
1981	2.29960979867124
1982	2.294614864358608
1983	2.2894539088062116
1984	2.2848815235310718
1985	2.2797447156498456
1986	2.275400371864815
1987	2.2729591734784864
1988	2.2692222121855066
1989	2.2621575238765925
1990	2.24502463109529
1991	2.229859792780232
1992	2.211867809352776
1993	2.1846486415503996
1994	2.1492795416810138
1995	2.11539004918124
1996	2.0929383972297737
1997	2.080947291958538
1998	2.071149814875682
1999	2.0693179218661344
2000	2.082135165073518
2001	2.1097680478935343
2002	2.152406812041393
2003	2.2076339447298348
2004	2.2734854964667703
2005	2.3404502967691343
2006	2.397425304901189
2007	2.441808908340436
2008	2.4793363794501624
2009	2.5239025375721136
2010	2.5857200686958564
2011	2.661505101478076
2012	2.735123255748191
2013	2.8009641439466035
2014	2.865157041014314
2015	2.9327679615180844
2016	2.998705464307309
2017	3.065340116281897
2018	3.1394430817101466
2019	3.2160526634762268
2020	3.3053738135839006
2021	3.405839615242745
2022	3.49644739032226
2023	3.5795003437906265