Frequencies for first 10,000 rows of pct012l079 variable in sf12010860us31 dataset : 76 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 8,329 83.29 83.29 1 | 756 7.56 90.85 2 | 320 3.20 94.05 3 | 191 1.91 95.96 4 | 103 1.03 96.99 5 | 69 0.69 97.68 6 | 38 0.38 98.06 7 | 24 0.24 98.30 8 | 25 0.25 98.55 9 | 32 0.32 98.87 10 | 18 0.18 99.05 11 | 15 0.15 99.20 12 | 10 0.10 99.30 13 | 8 0.08 99.38 14 | 7 0.07 99.45 15 | 4 0.04 99.49 16 | 4 0.04 99.53 17 | 6 0.06 99.59 18 | 5 0.05 99.64 19 | 6 0.06 99.70 20 | 2 0.02 99.72 21 | 5 0.05 99.77 23 | 1 0.01 99.78 24 | 2 0.02 99.80 25 | 1 0.01 99.81 27 | 1 0.01 99.82 28 | 1 0.01 99.83 31 | 3 0.03 99.86 32 | 1 0.01 99.87 33 | 2 0.02 99.89 34 | 2 0.02 99.91 41 | 1 0.01 99.92 42 | 1 0.01 99.93 47 | 1 0.01 99.94 54 | 1 0.01 99.95 57 | 1 0.01 99.96 70 | 2 0.02 99.98 117 | 1 0.01 99.99 163 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017