Year	% of male population
1960	4.01877931545502
1961	4.01299806929597
1962	4.00455347832816
1963	3.99405952392523
1964	3.98353842991744
1965	3.97462402698463
1966	3.96569221661545
1967	3.95512024166532
1968	3.9446930766245
1969	3.93713681765583
1970	3.93155516370242
1971	3.92790500273785
1972	3.92736921066687
1973	3.92450980367316
1974	3.91157638653239
1975	3.88776634620247
1976	3.85484181742899
1977	3.81322131172996
1978	3.76664790789118
1979	3.72034841708641
1980	3.67630320158563
1981	3.63563508433752
1982	3.59950100893178
1983	3.56788487532914
1984	3.5278770753669
1985	3.47841713180212
1986	3.42541935066579
1987	3.37300497397733
1988	3.32744414817803
1989	3.29378208613972
1990	3.26612490831348
1991	3.2358144519794
1992	3.19575641978275
1993	3.13476233290656
1994	3.06165107510767
1995	2.97684752551473
1996	2.8865555902406
1997	2.8140562685649
1998	2.76596804434372
1999	2.73252121227229
2000	2.71237417084091
2001	2.70270229301468
2002	2.69181085535005
2003	2.68322839349705
2004	2.67787533311801
2005	2.68436591479125
2006	2.69678405721223
2007	2.68129817650971
2008	2.67578773576578
2009	2.70054325372395
2010	2.72246654705841
2011	2.76205826113467
2012	2.81311469682444
2013	2.86083429090591
2014	2.91419991998254
2015	2.96254057689491
2016	3.00552866665628
2017	3.05055071788195
2018	3.09304718565973
2019	3.13385375871203
2020	3.17378358104986
2021	3.20602268732444
2022	3.23156947155416
2023	3.25481907691456