Frequencies for first 10,000 rows of h016e014 variable in sf12000860us39 dataset : Householder | 35 to 44 | years | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,111 91.11 91.11 1 | 588 5.88 96.99 2 | 185 1.85 98.84 3 | 60 0.60 99.44 4 | 19 0.19 99.63 5 | 18 0.18 99.81 6 | 4 0.04 99.85 7 | 3 0.03 99.88 8 | 4 0.04 99.92 9 | 5 0.05 99.97 11 | 2 0.02 99.99 15 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017