Frequencies for first 10,000 rows of h016c017 variable in sf12000860us39 dataset : Householder | 65 to 74 | years | Freq. Percent Cum. ------------+----------------------------------- 0 | 8,681 86.81 86.81 1 | 822 8.22 95.03 2 | 219 2.19 97.22 3 | 98 0.98 98.20 4 | 43 0.43 98.63 5 | 36 0.36 98.99 6 | 29 0.29 99.28 7 | 12 0.12 99.40 8 | 13 0.13 99.53 9 | 6 0.06 99.59 10 | 9 0.09 99.68 11 | 3 0.03 99.71 12 | 5 0.05 99.76 13 | 4 0.04 99.80 14 | 1 0.01 99.81 15 | 3 0.03 99.84 16 | 3 0.03 99.87 17 | 1 0.01 99.88 18 | 3 0.03 99.91 19 | 2 0.02 99.93 20 | 1 0.01 99.94 22 | 1 0.01 99.95 28 | 2 0.02 99.97 55 | 1 0.01 99.98 57 | 1 0.01 99.99 75 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017