Pardy, the woman's case is the true solution of

0.721999 6.3831% 1981 7.175454 0.139364 9.6843% 1980 5.675450 0.176197 9.0330% 1979 2.543698 0.393128 8.8650% 1978 0.261517 3.823843 7.2813% 1977 2.815853 0.355132 6.6558% 1976 4.816707 0.207611 6.4073% 1975 1.335598 0.748728 9.8159% 1974 0.501390 1.994456 9.0909% 1973 5.823540 0.171717 6.4509% 1972 3.039216 0.329032 4.7304% 1971 5.999898 0.166670 5.7132% 1970 0.253308 3.947764 5.5272% 1969 2.726133 0.366820 5.5714% 1968 1.000000 1.000000 1.3740% 1902 0.496589 2.013740 2.8128% 1901 0.302132 3.309814 1.4328% 1900 0.479451 2.085718 0.0000% 1899 1.029388 0.971451 16.6611% 1898 0.055711 17.949685 -10.4416% 1897 0.917787 1.089577 -1.4749% 1895 0.046132 21.676901 -5.5612% 1892 0.190992 5.235835 -1.3619% 1890 0.115687 8.644049 0.0000% 1889 0.960525 1.041098 0.0000% 1889 0.973256 1.027479 -1.3553% 1884 0.285714 3.500009 -1.3372% 1883 0.052919 18.896702 0.0000% 1887 0.031782 31.464394 -5.0576% 1882 0.330537 3.025376 -5.9492% 1876 0.575334 1.738120 -1.1800% 1875 1.164408 0.858805 YEAR: 1888 2010 38.281251 0.026122

cavemen