Year	% of male population
1960	4.4978069097089
1961	4.56196945057187
1962	4.66258335440623
1963	4.73949141433569
1964	4.80660373019939
1965	4.88845388868638
1966	4.91661563504682
1967	4.87265299139095
1968	4.80290472968994
1969	4.68140437985461
1970	4.41894192703858
1971	4.05630571693214
1972	3.68320457292999
1973	3.32571865678749
1974	3.13442548447568
1975	3.23008613445925
1976	3.47613574965752
1977	3.78433335472747
1978	4.16486879411788
1979	4.43576289165395
1980	4.5818292537001
1981	4.70879419145294
1982	4.78017822148003
1983	4.84693204522871
1984	4.96034889646109
1985	5.07299836747261
1986	5.17186998533396
1987	5.24414122147586
1988	5.23614705469185
1989	5.14728503520323
1990	5.02069374617071
1991	4.8998041458797
1992	4.79969921570188
1993	4.72097927056656
1994	4.67359581695116
1995	4.61967557347086
1996	4.52310640332695
1997	4.38692776335455
1998	4.24779126779605
1999	4.1296037724184
2000	4.03381115913646
2001	4.14228390068223
2002	4.53167235838309
2003	5.05375862461531
2004	5.5917829209472
2005	6.14506000326326
2006	6.5993076300419
2007	6.86722791638466
2008	7.05329730980036
2009	7.21229366339604
2010	7.36995161605552
2011	7.48437875960454
2012	7.55512410866697
2013	7.59121413920516
2014	7.57536418228409
2015	7.45671922971093
2016	7.23803386394965
2017	6.96955646619367
2018	6.6868132155531
2019	6.42807787460861
2020	6.21925027515831
2021	6.07468458600519
2022	5.7955322006373
2023	5.60332900105974