Year	% of male population
1960	1.4522214022983833
1961	1.469109338172277
1962	1.4989454972122753
1963	1.5324240717756397
1964	1.5584293486025895
1965	1.572538783680613
1966	1.5763545045854357
1967	1.5707726369856059
1968	1.5607238564278294
1969	1.5532517730532729
1970	1.5504197615768447
1971	1.5499332560819437
1972	1.5539741827994409
1973	1.5620156342423324
1974	1.5685210740700979
1975	1.5724445870459924
1976	1.574623379968623
1977	1.5739932813185251
1978	1.5712322571813657
1979	1.5685349857301858
1980	1.5640956508520139
1981	1.5577251170949395
1982	1.5518742486831127
1983	1.546564081286159
1984	1.5419396774262684
1985	1.538716407670741
1986	1.537076856886311
1987	1.5365709006356054
1988	1.5370913996971693
1989	1.5393825413082167
1990	1.5428364397868046
1991	1.5493386378021916
1992	1.5577840066864104
1993	1.5664437092376742
1994	1.5735210040609178
1995	1.5791434395919013
1996	1.584420339555188
1997	1.5890012176172916
1998	1.5929478707603526
1999	1.5970265730096656
2000	1.600248719712717
2001	1.6032876675849903
2002	1.608367685692136
2003	1.6143859933826974
2004	1.6189178501450343
2005	1.6222502697280792
2006	1.624986770799138
2007	1.627257899622243
2008	1.6315065432121467
2009	1.6403474236866593
2010	1.6548875668317513
2011	1.6756506419778208
2012	1.7020525000653426
2013	1.7330213979340703
2014	1.783000743769226
2015	1.8532386623318424
2016	1.9270258068791821
2017	2.0038475915227623
2018	2.083799954800203
2019	2.152872676504664
2020	2.203334622810499
2021	2.239757791934418
2022	2.2711007931646314
2023	2.310783985456067