Frequencies for first 10,000 rows of priordead variable in natlterr2015 dataset : Prior | Births Now | Dead 00-30 | Number of | children | dead fro | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,766 97.66 97.66 1 | 142 1.42 99.08 2 | 12 0.12 99.20 3 | 2 0.02 99.22 4 | 1 0.01 99.23 7 | 1 0.01 99.24 12 | 2 0.02 99.26 99 | 74 0.74 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 20 Oct 2016