Year	% of male population
1960	2.31066618343268
1961	2.31554769030813
1962	2.29607598043548
1963	2.26688258048469
1964	2.24830316484592
1965	2.24506432766249
1966	2.25449373115467
1967	2.27682348714912
1968	2.30314608859048
1969	2.32023371027169
1970	2.32422911440249
1971	2.31812836218327
1972	2.3023657275475
1973	2.2823453342994
1974	2.26711543774489
1975	2.2593224914952
1976	2.25721222871302
1977	2.25974193941223
1978	2.26431980896979
1979	2.26688964020029
1980	2.26583916925116
1981	2.26244114122908
1982	2.25765140606898
1983	2.25288432875395
1984	2.25038350495635
1985	2.25097346288366
1986	2.25422654373214
1987	2.26021877819073
1988	2.26724367231968
1989	2.27250291024567
1990	2.27545227329931
1991	2.27631197488449
1992	2.27458763455948
1993	2.27150163036838
1994	2.26911384010222
1995	2.26788287382914
1996	2.26986654212235
1997	2.27690046505049
1998	2.28585145184975
1999	2.2918268922578
2000	2.29337398959255
2001	2.2907437867941
2002	2.28521064401164
2003	2.28155830862217
2004	2.28528761497198
2005	2.29964679742493
2006	2.32476494414008
2007	2.35832102697363
2008	2.40242302176326
2009	2.48798088943402
2010	2.6092073504961
2011	2.7330902441672
2012	2.85964181849558
2013	2.98494611716698
2014	3.08105415012629
2015	3.14844242564986
2016	3.20988169141219
2017	3.26625058489703
2018	3.31844694223877
2019	3.36664117372083
2020	3.41117379614579
2021	3.44797842416792
2022	3.48257921088767
2023	3.53277225730189