Frequencies for first 10,000 rows of pct012o013 variable in sf12000860us30 dataset : 10 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,296 62.96 62.96 1 | 1,440 14.40 77.36 2 | 682 6.82 84.18 3 | 424 4.24 88.42 4 | 294 2.94 91.36 5 | 184 1.84 93.20 6 | 144 1.44 94.64 7 | 97 0.97 95.61 8 | 86 0.86 96.47 9 | 73 0.73 97.20 10 | 52 0.52 97.72 11 | 33 0.33 98.05 12 | 51 0.51 98.56 13 | 25 0.25 98.81 14 | 21 0.21 99.02 15 | 19 0.19 99.21 16 | 15 0.15 99.36 17 | 9 0.09 99.45 18 | 7 0.07 99.52 19 | 6 0.06 99.58 20 | 5 0.05 99.63 21 | 3 0.03 99.66 22 | 7 0.07 99.73 23 | 3 0.03 99.76 24 | 3 0.03 99.79 25 | 1 0.01 99.80 26 | 2 0.02 99.82 27 | 4 0.04 99.86 28 | 1 0.01 99.87 29 | 1 0.01 99.88 30 | 2 0.02 99.90 31 | 1 0.01 99.91 32 | 1 0.01 99.92 33 | 2 0.02 99.94 34 | 2 0.02 99.96 41 | 1 0.01 99.97 51 | 1 0.01 99.98 61 | 1 0.01 99.99 66 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017