

(267) 
MUCH DIFFERENCE FROM THOSE OF THE CHILDREN. 54 CASES. 75 



















FAMILIES TABLE la. 
dren. Lowest and 
N. highest index Ages of sons 
| Daugthers. of other | of the children 
| tables. Mean index and of daughters. 
| 1 | > a | 4 | 5 6 | 7 of the parents. 
| 17.6 B. 74. 
| | 14.6 65. 
| 83. 
| 8.31 19:2 Zoe 
13.9} 15.3 250222 
RI 26.5) 29:7 
19% 18:9 AT MALS 17. 
Wed 40. 38, 30. 
80. | 81.5 
RE M7: 51179 well Ziad, 
13.8| 14.3] 14,6] 15.1 AD AOS Simao: 
28.812 81.181.017 80:3 | 
S22) 18279 OKE) B10) ay PA 
14.2) 14.3] 14.2] 14.9 Sis Chee easy. its! 
78.2| 78.6] 79.3] 81.4 
50, 44, 38. 
| Jey 4a Gish Ie LS 
| | 14.8) 15.2) 14.6 33, 30, —. 
BI 82.2) 84. | 79.5 
18.81.718821»19;2 56. 
LOT NRA 53 53, 50, 44. 
82.91 80.31 79.7 
er 7 WR 40, 37. 
15.2) 14.5) 14.5 49, 46, 44. 
SIS ZZA ele 
19.2 29/4207 
14.9 27. 
77.6 
19, | 18.3 36. 
15:81 71521 29,20; 
834 082.2 
| 57, — 
18.56.18.61..18.2 16. 
er 14.9) 15.6) 15. 817 29823: 
| 80.7| 84.2) 82.2 
18:8 See Ao 30088 
| ass 42. 
81.5 
| 18.5 45, 41, 35. 
14.7 43. 
79.8 
3 D. 20, 14. 
| D. LEUR 
