Frequencies for first 10,000 rows of h016e005 variable in sf12000860us39 dataset : Householder | 35 to 44 | years | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,092 90.92 90.92 1 | 702 7.02 97.94 2 | 147 1.47 99.41 3 | 30 0.30 99.71 4 | 16 0.16 99.87 5 | 4 0.04 99.91 6 | 3 0.03 99.94 7 | 1 0.01 99.95 8 | 2 0.02 99.97 9 | 1 0.01 99.98 10 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017