Year	% of male population
1960	2.12759791276417
1961	2.11108045417984
1962	2.09537359536567
1963	2.08042240965508
1964	2.06600154063334
1965	2.05093164559315
1966	2.03636686340692
1967	2.02376441839373
1968	2.01282894169151
1969	2.00369373065647
1970	1.98952842116373
1971	1.98054112036792
1972	1.9810151040981
1973	1.97942652082513
1974	1.97648643599975
1975	1.97343314943677
1976	1.97168376224043
1977	1.97215538730936
1978	1.97532797562694
1979	1.98237909028175
1980	1.98847166808723
1981	1.99475649978034
1982	2.00820569721655
1983	2.02959612096459
1984	2.06010875812935
1985	2.09976022303729
1986	2.1472232524699
1987	2.20096766785332
1988	2.25779647754682
1989	2.31289235308932
1990	2.36254086341478
1991	2.40994751686397
1992	2.45664140469378
1993	2.49496971230331
1994	2.52613699258582
1995	2.54841227743458
1996	2.55334665581991
1997	2.54427202669669
1998	2.53220701895852
1999	2.53162829033304
2000	2.55293209193003
2001	2.59864698028823
2002	2.66158154439704
2003	2.74180314468688
2004	2.83042589305245
2005	2.91785561092935
2006	3.0090459855305
2007	3.09991095310407
2008	3.18754726062316
2009	3.28412797434844
2010	3.39179558408599
2011	3.50099681839265
2012	3.61038712110527
2013	3.71802124828816
2014	3.82291710054781
2015	3.92406948193608
2016	4.01977809000364
2017	4.10765822458343
2018	4.18554091069697
2019	4.25238567172547
2020	4.30455494925176
2021	4.34587579662477
2022	4.38678609432665
2023	4.42248447810413