Reply To: Statistician Dr. Charlie Hall's analysis of the marital age gap data

The census’ have tables listing enrollment numbers for children in Jewish schools. Is that what you’re looking for? That’s what NASI used (comparing one census from the earlier one) to determine what the population growth rate is for the Orthodox community. Male/Female breakdown shouldn’t be necessary to determine the growth rate.

Once the growth rate is determined, coupled with the projected average age gap between grooms and brides, they projected a percent of women who will be unable to marry.