Frequencies for first 10,000 rows of pct012l062 variable in sf12000860us27 dataset : 59 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 7,794 77.94 77.94 1 | 852 8.52 86.46 2 | 402 4.02 90.48 3 | 244 2.44 92.92 4 | 144 1.44 94.36 5 | 98 0.98 95.34 6 | 90 0.90 96.24 7 | 52 0.52 96.76 8 | 33 0.33 97.09 9 | 38 0.38 97.47 10 | 34 0.34 97.81 11 | 25 0.25 98.06 12 | 25 0.25 98.31 13 | 18 0.18 98.49 14 | 14 0.14 98.63 15 | 12 0.12 98.75 16 | 6 0.06 98.81 17 | 11 0.11 98.92 18 | 6 0.06 98.98 19 | 6 0.06 99.04 20 | 10 0.10 99.14 21 | 16 0.16 99.30 22 | 9 0.09 99.39 23 | 6 0.06 99.45 24 | 2 0.02 99.47 25 | 1 0.01 99.48 26 | 5 0.05 99.53 27 | 2 0.02 99.55 28 | 3 0.03 99.58 29 | 1 0.01 99.59 30 | 2 0.02 99.61 31 | 1 0.01 99.62 32 | 1 0.01 99.63 34 | 2 0.02 99.65 35 | 3 0.03 99.68 36 | 3 0.03 99.71 37 | 2 0.02 99.73 39 | 1 0.01 99.74 40 | 1 0.01 99.75 41 | 1 0.01 99.76 43 | 3 0.03 99.79 44 | 2 0.02 99.81 45 | 1 0.01 99.82 46 | 1 0.01 99.83 48 | 1 0.01 99.84 49 | 1 0.01 99.85 50 | 1 0.01 99.86 51 | 1 0.01 99.87 55 | 1 0.01 99.88 56 | 1 0.01 99.89 59 | 1 0.01 99.90 62 | 1 0.01 99.91 63 | 1 0.01 99.92 67 | 2 0.02 99.94 86 | 1 0.01 99.95 99 | 1 0.01 99.96 116 | 1 0.01 99.97 149 | 1 0.01 99.98 178 | 1 0.01 99.99 185 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2017