Year	% of male population
1960	3.88406566326724
1961	3.76781887636262
1962	3.65674384417494
1963	3.55964766012977
1964	3.56817572997589
1965	3.68878412609063
1966	3.84208610017858
1967	3.97245762711864
1968	4.01050169137818
1969	3.9406091538793
1970	3.89650821740484
1971	3.95160105158309
1972	4.05204156779314
1973	4.15597658048813
1974	4.23073107826605
1975	4.25002075205445
1976	4.20394452389663
1977	4.10542573862787
1978	3.99092519913226
1979	3.89582543007472
1980	3.83629612591595
1981	3.81041349132209
1982	3.80154744573307
1983	3.77164493333116
1984	3.63766745982594
1985	3.40909090909091
1986	3.18037923044287
1987	3.01500147073243
1988	2.93308890925756
1989	2.9198276285822
1990	3.0055092805142
1991	3.09595507446895
1992	3.1374310278455
1993	3.20979065207767
1994	3.31012352602146
1995	3.42285171219228
1996	3.54978746495433
1997	3.68608270342374
1998	3.78803348989177
1999	3.89574917700502
2000	4.0557955108688
2001	4.29789431087172
2002	4.53706509462549
2003	4.70669877944238
2004	4.85774981176724
2005	4.97869120165691
2006	5.0496981443407
2007	5.15672787807616
2008	5.38261256112275
2009	5.6295611316605
2010	5.82055545292198
2011	5.96485258015119
2012	6.078866814717
2013	6.18459966980628
2014	6.34061382037281
2015	6.56430121578419
2016	6.78378284483457
2017	6.9568918903372
2018	7.06385606935755
2019	7.07331498373559
2020	7.02603112884448
2021	6.99714677270787
2022	6.96261890938323
2023	6.87435490494212