Year	% of male population
1960	2.43195130354887
1961	2.39717880183042
1962	2.34511343804537
1963	2.28371129640448
1964	2.23216016750895
1965	2.19463728745347
1966	2.17253021480648
1967	2.16812159558526
1968	2.17620055272256
1969	2.19398369412426
1970	2.21901418462986
1971	2.25063285753792
1972	2.28180144396864
1973	2.31047004033515
1974	2.33973042236438
1975	2.36487771480735
1976	2.3869149378552
1977	2.40611224334055
1978	2.41398181044292
1979	2.40152900116337
1980	2.38857463794279
1981	2.37937871777925
1982	2.36369245006555
1983	2.34615181248914
1984	2.32248619152193
1985	2.29144056146444
1986	2.25262204356626
1987	2.20612150276457
1988	2.16000108236822
1989	2.11810607062558
1990	2.0689566048952
1991	2.0212853204469
1992	1.99290535547125
1993	1.9835972918696
1994	1.98947714567576
1995	2.00781326189343
1996	2.03300337432598
1997	2.05692562200773
1998	2.07545755378734
1999	2.08964596907136
2000	2.10462834246463
2001	2.12747919149806
2002	2.16567327575721
2003	2.23197325431198
2004	2.30656866609474
2005	2.37370442849895
2006	2.44128047728007
2007	2.50041075397134
2008	2.5371943056711
2009	2.56294964028777
2010	2.58125115900314
2011	2.58287461532703
2012	2.57768878277947
2013	2.56779737539128
2014	2.55399067934903
2015	2.53603153971548
2016	2.51766149531072
2017	2.50368742920307
2018	2.49507068141563
2019	2.49364997486108
2020	2.5063383987371
2021	2.53355014765803
2022	2.56926016992478
2023	2.60847076729171