Year	% of male population
1960	3.155092416884
1961	3.13770925340808
1962	3.11636360898271
1963	3.091028663955
1964	3.11586755860805
1965	3.18834944375461
1966	3.2564203891627
1967	3.32127684531605
1968	3.38241730434905
1969	3.39701500522691
1970	3.36761544653323
1971	3.33573022147726
1972	3.30230650411181
1973	3.2701955518697
1974	3.2217307787315
1975	3.15951590712384
1976	3.1055743587998
1977	3.05792561802551
1978	3.01575250919281
1979	2.98127353125227
1980	2.9534396653128
1981	2.93510603435746
1982	2.9365077389907
1983	2.97183660080346
1984	2.9918644619911
1985	2.9790710683576
1986	2.96908362783087
1987	2.96289328516299
1988	2.96329076004247
1989	2.98088181734533
1990	3.01938283243372
1991	3.06731247874311
1992	3.11924952163333
1993	3.20114409619919
1994	3.30402587372918
1995	3.4001340300477
1996	3.48810000935471
1997	3.5599994672423
1998	3.61511234572886
1999	3.65846760273949
2000	3.68013728151197
2001	3.67061953842417
2002	3.63577050940273
2003	3.57926186477939
2004	3.50482286222956
2005	3.41786133357098
2006	3.32381296212383
2007	3.23100117064355
2008	3.14506563677518
2009	3.06940353678597
2010	3.00386587103184
2011	2.95038645294258
2012	2.91456235056357
2013	2.89326272662483
2014	2.8912990071818
2015	2.91173394144311
2016	2.95343646921004
2017	3.0132495785061
2018	3.08329803420893
2019	3.15749400142783
2020	3.24026724950008
2021	3.3364491581071
2022	3.44848766154218
2023	3.5837592251362