Frequencies for first 10,000 rows of PCT012A095 variable in sf12000860us16 dataset : 92 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 5,639 56.39 56.39 1 | 1,635 16.35 72.74 2 | 823 8.23 80.97 3 | 507 5.07 86.04 4 | 316 3.16 89.20 5 | 277 2.77 91.97 6 | 173 1.73 93.70 7 | 164 1.64 95.34 8 | 125 1.25 96.59 9 | 65 0.65 97.24 10 | 58 0.58 97.82 11 | 42 0.42 98.24 12 | 37 0.37 98.61 13 | 29 0.29 98.90 14 | 16 0.16 99.06 15 | 22 0.22 99.28 16 | 17 0.17 99.45 17 | 8 0.08 99.53 18 | 12 0.12 99.65 19 | 5 0.05 99.70 20 | 3 0.03 99.73 21 | 3 0.03 99.76 22 | 5 0.05 99.81 23 | 3 0.03 99.84 24 | 1 0.01 99.85 25 | 2 0.02 99.87 26 | 2 0.02 99.89 27 | 1 0.01 99.90 28 | 1 0.01 99.91 29 | 2 0.02 99.93 30 | 1 0.01 99.94 32 | 1 0.01 99.95 34 | 1 0.01 99.96 36 | 2 0.02 99.98 38 | 1 0.01 99.99 39 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017