Frequencies for first 10,000 rows of pct012f181 variable in sf12010860us25 dataset : 74 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 8,848 88.48 88.48 1 | 564 5.64 94.12 2 | 177 1.77 95.89 3 | 100 1.00 96.89 4 | 68 0.68 97.57 5 | 45 0.45 98.02 6 | 29 0.29 98.31 7 | 20 0.20 98.51 8 | 19 0.19 98.70 9 | 14 0.14 98.84 10 | 20 0.20 99.04 11 | 9 0.09 99.13 12 | 7 0.07 99.20 13 | 13 0.13 99.33 14 | 2 0.02 99.35 15 | 5 0.05 99.40 16 | 5 0.05 99.45 17 | 5 0.05 99.50 18 | 2 0.02 99.52 19 | 7 0.07 99.59 20 | 2 0.02 99.61 21 | 3 0.03 99.64 22 | 2 0.02 99.66 23 | 3 0.03 99.69 24 | 1 0.01 99.70 25 | 2 0.02 99.72 26 | 5 0.05 99.77 27 | 3 0.03 99.80 29 | 1 0.01 99.81 32 | 3 0.03 99.84 33 | 1 0.01 99.85 34 | 3 0.03 99.88 36 | 1 0.01 99.89 37 | 1 0.01 99.90 40 | 1 0.01 99.91 42 | 2 0.02 99.93 44 | 1 0.01 99.94 51 | 1 0.01 99.95 54 | 1 0.01 99.96 55 | 1 0.01 99.97 56 | 1 0.01 99.98 65 | 2 0.02 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017