0.39 Andrey Korotayev Victor de Munck, "Galton's Asset" and "Flower's Problem": Cultural Networks and Cultural Units in Cross-Cultural Research: (Or Male Genital Mutilations and Polygyny in Cross-Cultural Perspective), American Anthropologist, 2003.

{ data sample variables societies }	0.39
{ culture cultural american cultures }	0.12
{ number data group table }	0.11
{ fact point evidence anthropologist }	0.10