68 The Intensity of Natural Selection in Man 
Prussian Rural Districts {Ten-year period). 
1881 Cohort 
1882 Cohort 
Males 
Females 
Males 
Females 
■>'o 
9407 
8917 
9297 
8793 
•'"■3 
28277 
24650 
28137 
24480 
2625 
3000 
2733 
3156 
4586-9 
4398-1 
4689-5 
4504-8 
<fl 
1502 -2 
1276-4 
1654-1 
1397-1 
a 2 
461-0 
445-0 
470-7 
449-9 
°3 
18056-8 
15723-8 
18015-8 
15645-2 
""4 
1672-8 
1901-3 
1806-8 
2073-1 
>\n 
•966797 
•963495 
•967684 
■965285 
»02 
•867956 
•871859 
•895378 
•913858 
•'•113 
•971578 
•968570 
•975529 
■978221 
>\H 
•969132 
•973037 
•968885 
•977710 
>\2 
•825960 
■854617 
•860826 
•883242 
Tvi 
•991230 
•991070 
•995812 
•995626 
r U 
•983883 
•993559 
•988210 
•994336 
r-23 
•889151 
•909771 
•890463 
•911441 
•909835 
•902419 
•923618 
•921165 
3>'m 
+ ■119558 
+ ■107783 
- -186994 
- -221147 
i r 0l 
+ -301348 
- -125303 
+ -271614 
+ -161865 
3 r 02 
+ -037627 
- -090243 
+ -266908 
+ -260740 
*»'02 
- -134827 
- -062670 
+ -005249 
- -308612 
3' - 12 
- -916019 
- -849620 
- -622720 
- -629876 
4^12 
- -932723 
- -860001 
- -884404 
- '790688 
Also for the 1881 male cohort : 
r 05 = -999225, r 15 = -965417, r„ = -866632, 
r S5 = -967678, 3 r 05 = + -987800, 3 r 1B = + -295690, 
3 r 25 = - -131819, 03 r 15 = - '013340, 03 r, 5 =■ + -008833, 
085 r 12 = - -944209. 
