Population-level summary statistics for fertility among Hutterite families.

Birth rates (per day) come from 341 families with at least 2 children:

minimum 0.0002076
median 0.001344
mean 0.001353
maximum 0.003049
variance 1.485877e-07

Family sizes (number of children) come from 361 families including those with 0, 1, or more than 1 child:

minimum 0
median 5
mean 5.374
maximum 15
variance 7.968098