Year	% of male population
1960	1.34373893523235
1961	1.33517962320084
1962	1.32865242521968
1963	1.32444042039456
1964	1.32334880504958
1965	1.32604342102608
1966	1.33193374111149
1967	1.34065029032852
1968	1.35217776105181
1969	1.36650636674741
1970	1.38369953458166
1971	1.40178437662684
1972	1.41913902131428
1973	1.43738344263685
1974	1.45839984675308
1975	1.48181904504054
1976	1.50856772950604
1977	1.54104878317858
1978	1.57667117243401
1979	1.60915159139088
1980	1.63680395085143
1981	1.65898291535695
1982	1.67278036491988
1983	1.68219988055829
1984	1.69710725903746
1985	1.71945258382057
1986	1.74981507521618
1987	1.79034963342672
1988	1.83148405292764
1989	1.85743502827846
1990	1.86560933245149
1991	1.85653925646862
1992	1.8294462467379
1993	1.7965312537129
1994	1.77795687806299
1995	1.78177773931661
1996	1.80563798645437
1997	1.8492862047825
1998	1.90646683328222
1999	1.96448985817644
2000	2.01775425619059
2001	2.06836007185914
2002	2.11522803404409
2003	2.15685544651825
2004	2.19245581512021
2005	2.22209094100191
2006	2.24638009155711
2007	2.26557130457052
2008	2.2803992097368
2009	2.29221279518069
2010	2.30073139313479
2011	2.30506047766114
2012	2.30588518800961
2013	2.30467310278228
2014	2.30336697848839
2015	2.30325419756624
2016	2.30506062248215
2017	2.30906349879295
2018	2.31457716433459
2019	2.31995718281744
2020	2.3338335846637
2021	2.34391077025703
2022	2.35827667133792
2023	2.3877819915954