Year	% of male population
1960	1.10890795059485
1961	1.16231190169903
1962	1.21564284219237
1963	1.25341507838418
1964	1.28466165712732
1965	1.31523050960635
1966	1.33744934579344
1967	1.35309471663016
1968	1.36627063906762
1969	1.38112526636851
1970	1.40313050936294
1971	1.43435185783332
1972	1.46614205359586
1973	1.49070768554584
1974	1.51201110247184
1975	1.53214844508527
1976	1.55229676449651
1977	1.58018036830634
1978	1.62083836985189
1979	1.66961667503236
1980	1.7126452090886
1981	1.74401209875734
1982	1.76528495055203
1983	1.7663415464598
1984	1.75009619688558
1985	1.74555479833963
1986	1.76785625575592
1987	1.81601717716403
1988	1.89468955702661
1989	2.00010680986555
1990	2.10965476227283
1991	2.19692471856926
1992	2.24333203763558
1993	2.24380054404731
1994	2.20260688063171
1995	2.12636481224149
1996	2.03314379769565
1997	1.95923113871356
1998	1.93394230946087
1999	1.95127049924884
2000	1.99087580425291
2001	2.04298693027929
2002	2.09044971469503
2003	2.11294886342543
2004	2.11810084926201
2005	2.12589938675366
2006	2.13849651007596
2007	2.15735679307596
2008	2.20861690874035
2009	2.30798019889169
2010	2.43128300495123
2011	2.56623768092328
2012	2.73069525175039
2013	2.92139519945989
2014	3.13349306809449
2015	3.39545596502186
2016	3.6953672062315
2017	3.96943179964073
2018	4.18650658884499
2019	4.34441515416687
2020	4.46712016371457
2021	4.59352628265586
2022	4.7305390623354
2023	4.86677330004291