The data lines in Table B for the "Own Children Under 18" data stub were inadvertently offset by one line for Black married-couple families. The correct data lines are shown below:
Married-couple families
Black
Own children under 18
Without own children under 18 1,811
With own children under 18 1,901
One own child under 18 778
Two own children under 18 692
Three or more children under 18 433
Total own children under 18 3,721
Average per family with
Own children under 18 1.96