Frequencies for first 10,000 rows of pct012h092 variable in sf12010880us27 dataset : 89 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,233 92.33 92.33 1 | 433 4.33 96.66 2 | 102 1.02 97.68 3 | 40 0.40 98.08 4 | 29 0.29 98.37 5 | 20 0.20 98.57 6 | 12 0.12 98.69 7 | 11 0.11 98.80 8 | 10 0.10 98.90 9 | 4 0.04 98.94 10 | 9 0.09 99.03 11 | 7 0.07 99.10 12 | 6 0.06 99.16 13 | 3 0.03 99.19 14 | 8 0.08 99.27 15 | 5 0.05 99.32 16 | 8 0.08 99.40 17 | 8 0.08 99.48 18 | 4 0.04 99.52 19 | 6 0.06 99.58 20 | 3 0.03 99.61 21 | 2 0.02 99.63 22 | 2 0.02 99.65 23 | 4 0.04 99.69 24 | 5 0.05 99.74 25 | 5 0.05 99.79 26 | 2 0.02 99.81 27 | 2 0.02 99.83 28 | 3 0.03 99.86 29 | 3 0.03 99.89 32 | 1 0.01 99.90 34 | 1 0.01 99.91 36 | 1 0.01 99.92 37 | 1 0.01 99.93 40 | 1 0.01 99.94 42 | 1 0.01 99.95 43 | 1 0.01 99.96 44 | 1 0.01 99.97 49 | 1 0.01 99.98 51 | 1 0.01 99.99 90 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 8 May 2017