Frequencies for first 10,000 rows of pct012l175 variable in sf12000860us27 dataset : 68 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 8,185 81.85 81.85 1 | 866 8.66 90.51 2 | 335 3.35 93.86 3 | 180 1.80 95.66 4 | 105 1.05 96.71 5 | 75 0.75 97.46 6 | 47 0.47 97.93 7 | 35 0.35 98.28 8 | 26 0.26 98.54 9 | 27 0.27 98.81 10 | 17 0.17 98.98 11 | 16 0.16 99.14 12 | 15 0.15 99.29 13 | 7 0.07 99.36 14 | 4 0.04 99.40 15 | 8 0.08 99.48 16 | 3 0.03 99.51 17 | 4 0.04 99.55 18 | 5 0.05 99.60 19 | 2 0.02 99.62 20 | 6 0.06 99.68 21 | 4 0.04 99.72 22 | 2 0.02 99.74 23 | 1 0.01 99.75 24 | 4 0.04 99.79 25 | 2 0.02 99.81 29 | 1 0.01 99.82 30 | 2 0.02 99.84 31 | 1 0.01 99.85 32 | 1 0.01 99.86 33 | 1 0.01 99.87 34 | 1 0.01 99.88 38 | 1 0.01 99.89 39 | 1 0.01 99.90 43 | 1 0.01 99.91 44 | 1 0.01 99.92 51 | 1 0.01 99.93 52 | 1 0.01 99.94 71 | 1 0.01 99.95 72 | 1 0.01 99.96 85 | 1 0.01 99.97 111 | 1 0.01 99.98 125 | 1 0.01 99.99 168 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2017