Year	% of male population
1960	1.6348218301427433
1961	1.6407346964081864
1962	1.6441014403036773
1963	1.647750310512055
1964	1.6519334980842126
1965	1.6478675680213284
1966	1.6431114037942698
1967	1.6400849371503583
1968	1.6338289215603101
1969	1.6266714165547387
1970	1.6272739681114619
1971	1.6449630147269783
1972	1.6747071289902495
1973	1.7120450682928157
1974	1.7613910736842524
1975	1.8295793727946617
1976	1.9038170635377842
1977	1.9760977370750026
1978	2.040606305264391
1979	2.0934867541722215
1980	2.1347165647015256
1981	2.162639761199369
1982	2.1884613472925025
1983	2.219635673260055
1984	2.253992940695337
1985	2.28398894007089
1986	2.305888014217971
1987	2.3330250906422587
1988	2.3607725571814315
1989	2.3697086607637603
1990	2.3263992882346107
1991	2.210588544910426
1992	2.048096471466369
1993	1.8805211468461196
1994	1.7778373592031147
1995	1.8316712268238875
1996	2.0188588959397276
1997	2.2358435376430723
1998	2.4428853282785172
1999	2.6065239146201016
2000	2.694764146736868
2001	2.7412598173607643
2002	2.794353696133283
2003	2.865615443139749
2004	2.9473649751661943
2005	3.0312975140454337
2006	3.1035392123459293
2007	3.1491917295595977
2008	3.172665112146002
2009	3.2072157765647376
2010	3.259176385633767
2011	3.3157009820451906
2012	3.3843321921579417
2013	3.466362241946602
2014	3.551448991260752
2015	3.63095361990091
2016	3.678874717847155
2017	3.6708513042805766
2018	3.6512661807141176
2019	3.634364743034223
2020	3.572621409854915
2021	3.5626801378313133
2022	3.6829515580810943
2023	3.8409275780074976