Frequencies for first 10,000 rows of pct012h087 variable in sf12000860us23 dataset : 84 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 9,166 91.66 91.66 1 | 473 4.73 96.39 2 | 104 1.04 97.43 3 | 54 0.54 97.97 4 | 20 0.20 98.17 5 | 17 0.17 98.34 6 | 9 0.09 98.43 7 | 12 0.12 98.55 8 | 8 0.08 98.63 9 | 10 0.10 98.73 10 | 7 0.07 98.80 11 | 6 0.06 98.86 12 | 7 0.07 98.93 13 | 2 0.02 98.95 14 | 2 0.02 98.97 15 | 2 0.02 98.99 16 | 2 0.02 99.01 17 | 3 0.03 99.04 18 | 1 0.01 99.05 19 | 4 0.04 99.09 20 | 4 0.04 99.13 21 | 6 0.06 99.19 22 | 3 0.03 99.22 23 | 6 0.06 99.28 24 | 2 0.02 99.30 25 | 2 0.02 99.32 26 | 2 0.02 99.34 27 | 3 0.03 99.37 28 | 3 0.03 99.40 29 | 2 0.02 99.42 30 | 2 0.02 99.44 31 | 5 0.05 99.49 32 | 5 0.05 99.54 33 | 6 0.06 99.60 34 | 3 0.03 99.63 35 | 3 0.03 99.66 36 | 1 0.01 99.67 38 | 1 0.01 99.68 39 | 1 0.01 99.69 41 | 4 0.04 99.73 42 | 1 0.01 99.74 43 | 2 0.02 99.76 44 | 3 0.03 99.79 45 | 3 0.03 99.82 48 | 1 0.01 99.83 49 | 2 0.02 99.85 50 | 1 0.01 99.86 52 | 1 0.01 99.87 54 | 1 0.01 99.88 55 | 4 0.04 99.92 56 | 1 0.01 99.93 57 | 1 0.01 99.94 64 | 1 0.01 99.95 78 | 1 0.01 99.96 86 | 2 0.02 99.98 88 | 1 0.01 99.99 153 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017