Year	% of male population
1960	1.90996989485378
1961	1.90292451271027
1962	1.89699218318175
1963	1.89061482186202
1964	1.88245253895989
1965	1.86489922650968
1966	1.84763916045024
1967	1.83053210632912
1968	1.80752880441948
1969	1.78683768038957
1970	1.77939011274378
1971	1.79425695741296
1972	1.82568419308033
1973	1.87585467645594
1974	1.95036615552751
1975	2.04243828196683
1976	2.14245325411684
1977	2.25203287428111
1978	2.34530878960094
1979	2.41973065395077
1980	2.48261100947559
1981	2.51087334320244
1982	2.51729411131068
1983	2.51987600338947
1984	2.51680283946029
1985	2.49734384111055
1986	2.46660365147579
1987	2.44933488490175
1988	2.43629042000906
1989	2.39707723299126
1990	2.29048999091337
1991	2.0968162371721
1992	1.85095016964222
1993	1.61072835560925
1994	1.48172758560138
1995	1.54197236066808
1996	1.73880647510815
1997	1.96858030693201
1998	2.16465801550481
1999	2.28404423336908
2000	2.34965327697703
2001	2.41236873948868
2002	2.50360291954661
2003	2.66213371311655
2004	2.85537634080258
2005	3.01840137985624
2006	3.12610088932893
2007	3.17512055313132
2008	3.17107615237643
2009	3.22313325766363
2010	3.37810669053905
2011	3.58087289510854
2012	3.82396042241919
2013	4.10490174550897
2014	4.37524246373898
2015	4.581730611334
2016	4.71045111076461
2017	4.68384480099926
2018	4.53466739603353
2019	4.3342195431776
2020	3.99668051956258
2021	3.63340945474766
2022	3.47612553991849
2023	3.46573580044262