Year	% of male population
1960	1.0321007831982887
1961	1.0550760330806928
1962	1.072199520649752
1963	1.0865902296538432
1964	1.1030953839550128
1965	1.1137389237886646
1966	1.1248358130830238
1967	1.1381639551697371
1968	1.1566743370502128
1969	1.1811897019515358
1970	1.214978498153231
1971	1.255221301821609
1972	1.3013271068987577
1973	1.352020425626863
1974	1.4013372170729241
1975	1.4667650600794508
1976	1.5340538608096561
1977	1.5964562287759434
1978	1.6590179944489238
1979	1.7145329157331362
1980	1.7458655474716092
1981	1.771005891101321
1982	1.812721029517976
1983	1.8496166401134586
1984	1.883351900759814
1985	1.9141911313604214
1986	1.928936173313937
1987	1.9324653492128288
1988	1.9309191462126123
1989	1.9087078394714048
1990	1.8232974349699982
1991	1.674772369212931
1992	1.5040587155767196
1993	1.33916752700432
1994	1.2634311343728313
1995	1.316842040234697
1996	1.4465896621317993
1997	1.6154804646423409
1998	1.8015146567457025
1999	1.9446002791560486
2000	2.0249542084308363
2001	2.0866031518520947
2002	2.1468659183636167
2003	2.2060388327504095
2004	2.273562935088021
2005	2.3488963617842953
2006	2.420977527768685
2007	2.481854839200167
2008	2.5178764137507406
2009	2.5305784965938005
2010	2.534919012380798
2011	2.537484746150334
2012	2.540484725338937
2013	2.5489222403532614
2014	2.5661676527576076
2015	2.5835104105437896
2016	2.59336143859269
2017	2.5906097729827353
2018	2.583309108632817
2019	2.586422152242454
2020	2.578508488804155
2021	2.6055084614165014
2022	2.668953650579658
2023	2.796451891184524