Year	% of male population
1960	0.175891003416296
1961	0.179464519346127
1962	0.183170848227468
1963	0.186991812980173
1964	0.190013938895876
1965	0.192739058250026
1966	0.196039276565684
1967	0.199979960254505
1968	0.203853541879225
1969	0.207896111061847
1970	0.210736659565549
1971	0.21321050029184
1972	0.216567406605306
1973	0.219469175352893
1974	0.243514223135212
1975	0.288479956670212
1976	0.334265944934253
1977	0.382880993004342
1978	0.433601968754754
1979	0.48435263789826
1980	0.533946786080949
1981	0.579628102733236
1982	0.622763556289568
1983	0.667993105247275
1984	0.686190735130376
1985	0.677314762067525
1986	0.669448712124498
1987	0.663050096265132
1988	0.658853428556075
1989	0.655235613744776
1990	0.651215070838688
1991	0.647323632015466
1992	0.639580649778159
1993	0.618209487263988
1994	0.593099677365146
1995	0.58072471585186
1996	0.575655686830672
1997	0.570583295335387
1998	0.566398278495444
1999	0.564403010729604
2000	0.564195283070757
2001	0.565299110017328
2002	0.567680114389677
2003	0.553815519279832
2004	0.524995500218381
2005	0.498786471508648
2006	0.47536139191406
2007	0.454760380013267
2008	0.436856964502801
2009	0.421110782665161
2010	0.406650795671016
2011	0.393907496673642
2012	0.383177030138102
2013	0.3736617139364
2014	0.364246308040676
2015	0.355079374234078
2016	0.34713531890043
2017	0.340245889998715
2018	0.334248198730161
2019	0.329660858986204
2020	0.32198388635293
2021	0.309796751094151
2022	0.298328424946243
2023	0.29157402513087