Year	% of male population
1960	2.87206781327568
1961	2.8126499736841
1962	2.77337275689569
1963	2.73109333083719
1964	2.68521540084916
1965	2.63188091698683
1966	2.56684884337978
1967	2.49081203158424
1968	2.41000694834041
1969	2.33854272510834
1970	2.30714745674505
1971	2.31134395629403
1972	2.32616777483336
1973	2.34930092596898
1974	2.37924836710554
1975	2.41480214250878
1976	2.45481008459567
1977	2.49911879305236
1978	2.54744246639278
1979	2.59938826534779
1980	2.65349528787467
1981	2.70804316044201
1982	2.76021820868825
1983	2.80419389315043
1984	2.8354452399202
1985	2.8523623937437
1986	2.85583964924198
1987	2.8459300471006
1988	2.82203618440772
1989	2.78164686495128
1990	2.72647334075555
1991	2.66318121291336
1992	2.59549675713527
1993	2.52939997525131
1994	2.47528512254267
1995	2.43897764288783
1996	2.41795960880567
1997	2.40754437642153
1998	2.3963889148694
1999	2.377547330928
2000	2.37304681256111
2001	2.38791714608969
2002	2.41132921836169
2003	2.45073264362675
2004	2.5064802535848
2005	2.55733010838813
2006	2.59608352887928
2007	2.63019826163725
2008	2.65787731007518
2009	2.67940836853161
2010	2.69532422826292
2011	2.70749552419161
2012	2.71613965717875
2013	2.71976303515466
2014	2.71784450190985
2015	2.71037611169023
2016	2.69695196811768
2017	2.67839860738907
2018	2.65684939105377
2019	2.63458723577844
2020	2.61326830007199
2021	2.59260026000072
2022	2.57734931561965
2023	2.57494315307628