Year	% of male population
1960	2.211185988645375
1961	2.2172077647563975
1962	2.22426027418023
1963	2.2322851194738202
1964	2.244750633563992
1965	2.255507666282387
1966	2.2632043282431575
1967	2.2706710099433893
1968	2.271748146511602
1969	2.2718658426982232
1970	2.2714243552941538
1971	2.2660916826687223
1972	2.261816255533429
1973	2.2622424251918996
1974	2.2643468251404713
1975	2.2592954658616886
1976	2.244318530503116
1977	2.2226276547126944
1978	2.200094596522498
1979	2.1818861658319397
1980	2.175655163435333
1981	2.186638319747343
1982	2.207824317801798
1983	2.235830861594832
1984	2.27196697918558
1985	2.310927789006624
1986	2.3469054592031333
1987	2.385742772984305
1988	2.4285784237317984
1989	2.461164527082414
1990	2.482802634743559
1991	2.4983854469027387
1992	2.5052264668739217
1993	2.5049460391996314
1994	2.501887814729376
1995	2.5021159932116883
1996	2.514268773176002
1997	2.5377076109173697
1998	2.560313467460902
1999	2.57429008543905
2000	2.5784417950514142
2001	2.573605193831667
2002	2.5522804160354515
2003	2.517947089797417
2004	2.4931726784280395
2005	2.486151676159866
2006	2.50500283420562
2007	2.5589221197219483
2008	2.6407452940227296
2009	2.7468504530557323
2010	2.874709435354777
2011	2.9987932851475736
2012	3.121218869803352
2013	3.243105316706351
2014	3.347446207191757
2015	3.434133482344465
2016	3.5020374342152727
2017	3.55843401383629
2018	3.5979007538379975
2019	3.5970096533620004
2020	3.56399091190872
2021	3.5243334074603045
2022	3.527133219107139
2023	3.6338806721950343