From: Inter and intra cultural variations of millet (Pennisetum glaucum (L.) R. Br) uses in Niger (West Africa)
Farmers
Farmer-herders
Fact
Total
Young people (ages < 40)
138
9
8
155
Adults (40 ≤ ages < 60 years
235
14
10
259
Old (60 years ≤ ages)
86
-
94
459
23
26
508