Frequencies for first 10,000 rows of p034e010 variable in sf12000860us10 dataset : With own | children | under 18 | years: | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,722 97.22 97.22 1 | 246 2.46 99.68 2 | 27 0.27 99.95 3 | 2 0.02 99.97 4 | 2 0.02 99.99 6 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017