Year	% of male population
1960	1.32394042650944
1961	1.35368140843366
1962	1.38825688347146
1963	1.42542810676361
1964	1.46596478489744
1965	1.50777896419025
1966	1.55989133818161
1967	1.62848699515855
1968	1.70696521877179
1969	1.78933360630566
1970	1.86728436748697
1971	1.93285519308481
1972	1.9987374995847
1973	2.06996042722713
1974	2.12739273927393
1975	2.16097589908856
1976	2.16645710862567
1977	2.1368252130906
1978	2.07754138980355
1979	2.00232553556296
1980	1.92768710387179
1981	1.87237118822292
1982	1.85144963306677
1983	1.87114986347268
1984	1.92492081440484
1985	1.99701640974639
1986	2.07427500099725
1987	2.14909648596386
1988	2.21214371241463
1989	2.26351260639583
1990	2.3120101887479
1991	2.36333480012186
1992	2.42513419984196
1993	2.50697527385681
1994	2.60531765556158
1995	2.71822520024212
1996	2.84527310624447
1997	2.97859384854042
1998	3.12067085212368
1999	3.27369794400372
2000	3.41795014441506
2001	3.52151611020671
2002	3.57688663386007
2003	3.60412072142836
2004	3.61938990835949
2005	3.65083217498106
2006	3.70974287619213
2007	3.7932019423022
2008	3.91341369870726
2009	4.06961010845355
2010	4.25492585543521
2011	4.44444444444444
2012	4.5895328546881
2013	4.69559521860161
2014	4.79078660104122
2015	4.86986852696539
2016	4.92594916253161
2017	4.95744814978251
2018	4.58494785176587
2019	4.38675982476554
2020	4.50758160990575
2021	4.51365664850166
2022	4.55768024223247
2023	4.63550286225888