Frequencies for first 10,000 rows of pct012h196 variable in sf12010880us27 dataset : 89 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 8,891 88.91 88.91 1 | 567 5.67 94.58 2 | 170 1.70 96.28 3 | 84 0.84 97.12 4 | 43 0.43 97.55 5 | 30 0.30 97.85 6 | 17 0.17 98.02 7 | 13 0.13 98.15 8 | 12 0.12 98.27 9 | 10 0.10 98.37 10 | 13 0.13 98.50 11 | 12 0.12 98.62 12 | 5 0.05 98.67 13 | 1 0.01 98.68 14 | 9 0.09 98.77 15 | 6 0.06 98.83 16 | 7 0.07 98.90 17 | 2 0.02 98.92 18 | 3 0.03 98.95 19 | 8 0.08 99.03 20 | 4 0.04 99.07 21 | 7 0.07 99.14 22 | 2 0.02 99.16 23 | 2 0.02 99.18 24 | 3 0.03 99.21 25 | 3 0.03 99.24 26 | 5 0.05 99.29 27 | 5 0.05 99.34 28 | 9 0.09 99.43 29 | 2 0.02 99.45 30 | 3 0.03 99.48 31 | 1 0.01 99.49 32 | 2 0.02 99.51 33 | 2 0.02 99.53 34 | 3 0.03 99.56 35 | 2 0.02 99.58 36 | 2 0.02 99.60 37 | 2 0.02 99.62 38 | 3 0.03 99.65 39 | 1 0.01 99.66 40 | 3 0.03 99.69 41 | 1 0.01 99.70 42 | 2 0.02 99.72 43 | 3 0.03 99.75 44 | 2 0.02 99.77 45 | 5 0.05 99.82 46 | 2 0.02 99.84 47 | 1 0.01 99.85 48 | 1 0.01 99.86 49 | 2 0.02 99.88 50 | 1 0.01 99.89 51 | 1 0.01 99.90 57 | 1 0.01 99.91 62 | 1 0.01 99.92 70 | 2 0.02 99.94 76 | 1 0.01 99.95 78 | 1 0.01 99.96 84 | 1 0.01 99.97 91 | 1 0.01 99.98 99 | 1 0.01 99.99 143 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 8 May 2017