Frequencies for first 10,000 rows of pct012g052 variable in sf12010860us26 dataset : 49 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,635 66.35 66.35 1 | 1,470 14.70 81.05 2 | 641 6.41 87.46 3 | 363 3.63 91.09 4 | 252 2.52 93.61 5 | 153 1.53 95.14 6 | 108 1.08 96.22 7 | 80 0.80 97.02 8 | 61 0.61 97.63 9 | 43 0.43 98.06 10 | 38 0.38 98.44 11 | 18 0.18 98.62 12 | 22 0.22 98.84 13 | 17 0.17 99.01 14 | 13 0.13 99.14 15 | 11 0.11 99.25 16 | 9 0.09 99.34 17 | 8 0.08 99.42 18 | 4 0.04 99.46 19 | 5 0.05 99.51 20 | 5 0.05 99.56 21 | 5 0.05 99.61 22 | 4 0.04 99.65 23 | 5 0.05 99.70 24 | 4 0.04 99.74 25 | 3 0.03 99.77 26 | 4 0.04 99.81 27 | 5 0.05 99.86 28 | 5 0.05 99.91 29 | 3 0.03 99.94 30 | 1 0.01 99.95 36 | 1 0.01 99.96 37 | 1 0.01 99.97 42 | 1 0.01 99.98 45 | 1 0.01 99.99 71 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017