Frequencies for first 10,000 rows of pct012g056 variable in sf12010860us26 dataset : 53 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,802 68.02 68.02 1 | 1,449 14.49 82.51 2 | 634 6.34 88.85 3 | 356 3.56 92.41 4 | 226 2.26 94.67 5 | 159 1.59 96.26 6 | 83 0.83 97.09 7 | 64 0.64 97.73 8 | 46 0.46 98.19 9 | 32 0.32 98.51 10 | 24 0.24 98.75 11 | 23 0.23 98.98 12 | 13 0.13 99.11 13 | 11 0.11 99.22 14 | 8 0.08 99.30 15 | 11 0.11 99.41 16 | 7 0.07 99.48 17 | 8 0.08 99.56 18 | 8 0.08 99.64 19 | 3 0.03 99.67 20 | 5 0.05 99.72 21 | 5 0.05 99.77 22 | 4 0.04 99.81 23 | 1 0.01 99.82 24 | 2 0.02 99.84 25 | 2 0.02 99.86 26 | 3 0.03 99.89 27 | 2 0.02 99.91 28 | 2 0.02 99.93 29 | 1 0.01 99.94 30 | 1 0.01 99.95 32 | 1 0.01 99.96 33 | 1 0.01 99.97 34 | 1 0.01 99.98 41 | 1 0.01 99.99 45 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017