Frequencies for first 10,000 rows of pct012o027 variable in sf12000860us30 dataset : 24 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 7,369 73.69 73.69 1 | 1,177 11.77 85.46 2 | 446 4.46 89.92 3 | 272 2.72 92.64 4 | 189 1.89 94.53 5 | 126 1.26 95.79 6 | 80 0.80 96.59 7 | 59 0.59 97.18 8 | 48 0.48 97.66 9 | 37 0.37 98.03 10 | 33 0.33 98.36 11 | 20 0.20 98.56 12 | 16 0.16 98.72 13 | 18 0.18 98.90 14 | 15 0.15 99.05 15 | 14 0.14 99.19 16 | 13 0.13 99.32 17 | 14 0.14 99.46 18 | 8 0.08 99.54 19 | 7 0.07 99.61 20 | 5 0.05 99.66 21 | 3 0.03 99.69 22 | 4 0.04 99.73 23 | 6 0.06 99.79 24 | 2 0.02 99.81 26 | 1 0.01 99.82 27 | 3 0.03 99.85 28 | 2 0.02 99.87 29 | 3 0.03 99.90 30 | 1 0.01 99.91 32 | 2 0.02 99.93 33 | 1 0.01 99.94 35 | 1 0.01 99.95 37 | 1 0.01 99.96 38 | 1 0.01 99.97 39 | 1 0.01 99.98 44 | 1 0.01 99.99 70 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017