Year	% of male population
1960	4.98746512656761
1961	4.9586690119757
1962	4.92117943634629
1963	4.8780141682939
1964	4.83373549265522
1965	4.78952704486009
1966	4.74323650987618
1967	4.69467144787566
1968	4.64425728322191
1969	4.59096310495151
1970	4.53540663261684
1971	4.47847212202537
1972	4.41766919315086
1973	4.35688278680587
1974	4.30080847137841
1975	4.2458422734145
1976	4.19135273878903
1977	4.13942626506623
1978	4.08790917823049
1979	4.03634590049673
1980	3.92918981293762
1981	3.80753074632023
1982	3.79413927550242
1983	3.7839315418746
1984	3.6826193808879
1985	3.57863920650216
1986	3.53131838986285
1987	3.48862589079127
1988	3.43370801801059
1989	3.34493206508149
1990	3.27863410551138
1991	3.31460970662967
1992	3.37541265287474
1993	3.38601427998431
1994	3.4291414762673
1995	3.50720691249759
1996	3.5335264237385
1997	3.53916387131925
1998	3.55087302826963
1999	3.57034964555913
2000	3.59382735371449
2001	3.6186436016288
2002	3.64995564041813
2003	3.6962905357454
2004	3.75144341169924
2005	3.79137908219751
2006	3.81692970496557
2007	3.83568759309904
2008	3.85464418932159
2009	3.87694170666917
2010	3.89931983133368
2011	3.92641527484348
2012	3.96675695868698
2013	4.01589981771871
2014	4.0539841217263
2015	4.07029513943226
2016	4.07376286894785
2017	4.05884633394248
2018	4.02492422335886
2019	3.98284236515639
2020	3.93750571137609
2021	3.87122210973928
2022	3.78840404936959
2023	3.75046153753925