Out of the languages in the WALS 100 language sample, how many have productive noun incorporation of the Type 3 or Type 4 kind? I'm interested in a rough percentage of how common this type of NI is. (As defined in Mithun 1984.) From my own knowledge, I count 5:
Wichita
Kiowa
Oneida
Mapudungun
Chukchi
There there any others that I have missed?