Frequencies for first 10,000 rows of p039e014 variable in sf12010860us13 dataset : No related | children | under 18 | years | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,658 96.58 96.58 1 | 282 2.82 99.40 2 | 48 0.48 99.88 3 | 8 0.08 99.96 4 | 3 0.03 99.99 5 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017