Frequencies for first 10,000 rows of pct012l070 variable in sf12000860us27 dataset : 67 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 8,341 83.41 83.41 1 | 749 7.49 90.90 2 | 328 3.28 94.18 3 | 177 1.77 95.95 4 | 96 0.96 96.91 5 | 51 0.51 97.42 6 | 50 0.50 97.92 7 | 35 0.35 98.27 8 | 29 0.29 98.56 9 | 29 0.29 98.85 10 | 4 0.04 98.89 11 | 18 0.18 99.07 12 | 18 0.18 99.25 13 | 10 0.10 99.35 14 | 4 0.04 99.39 15 | 8 0.08 99.47 16 | 5 0.05 99.52 17 | 3 0.03 99.55 18 | 1 0.01 99.56 19 | 5 0.05 99.61 20 | 2 0.02 99.63 21 | 4 0.04 99.67 22 | 2 0.02 99.69 24 | 3 0.03 99.72 25 | 2 0.02 99.74 27 | 5 0.05 99.79 28 | 1 0.01 99.80 29 | 1 0.01 99.81 30 | 2 0.02 99.83 31 | 1 0.01 99.84 32 | 1 0.01 99.85 35 | 1 0.01 99.86 37 | 1 0.01 99.87 38 | 1 0.01 99.88 41 | 1 0.01 99.89 42 | 1 0.01 99.90 45 | 1 0.01 99.91 50 | 2 0.02 99.93 55 | 1 0.01 99.94 59 | 1 0.01 99.95 71 | 1 0.01 99.96 79 | 1 0.01 99.97 124 | 1 0.01 99.98 130 | 1 0.01 99.99 191 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2017