Frequencies for first 10,000 rows of P035E014 variable in sf12000860us11 dataset : No related | children | under 18 | years | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,745 97.45 97.45 1 | 214 2.14 99.59 2 | 32 0.32 99.91 3 | 8 0.08 99.99 6 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017