Frequencies for first 10,000 rows of pct012o139 variable in sf12000860us30 dataset : 32 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 7,349 73.49 73.49 1 | 1,204 12.04 85.53 2 | 475 4.75 90.28 3 | 283 2.83 93.11 4 | 178 1.78 94.89 5 | 114 1.14 96.03 6 | 77 0.77 96.80 7 | 70 0.70 97.50 8 | 50 0.50 98.00 9 | 36 0.36 98.36 10 | 23 0.23 98.59 11 | 24 0.24 98.83 12 | 19 0.19 99.02 13 | 10 0.10 99.12 14 | 13 0.13 99.25 15 | 8 0.08 99.33 16 | 12 0.12 99.45 17 | 5 0.05 99.50 18 | 7 0.07 99.57 19 | 2 0.02 99.59 20 | 5 0.05 99.64 21 | 5 0.05 99.69 22 | 4 0.04 99.73 23 | 3 0.03 99.76 24 | 6 0.06 99.82 25 | 3 0.03 99.85 26 | 2 0.02 99.87 28 | 2 0.02 99.89 29 | 1 0.01 99.90 31 | 1 0.01 99.91 32 | 2 0.02 99.93 37 | 3 0.03 99.96 42 | 1 0.01 99.97 43 | 1 0.01 99.98 44 | 1 0.01 99.99 90 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017