Frequencies for first 10,000 rows of pct012d167 variable in sf12000860us19 dataset : 60 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 7,690 76.90 76.90 1 | 918 9.18 86.08 2 | 409 4.09 90.17 3 | 264 2.64 92.81 4 | 161 1.61 94.42 5 | 102 1.02 95.44 6 | 71 0.71 96.15 7 | 47 0.47 96.62 8 | 36 0.36 96.98 9 | 36 0.36 97.34 10 | 31 0.31 97.65 11 | 35 0.35 98.00 12 | 21 0.21 98.21 13 | 15 0.15 98.36 14 | 20 0.20 98.56 15 | 13 0.13 98.69 16 | 20 0.20 98.89 17 | 9 0.09 98.98 18 | 7 0.07 99.05 19 | 6 0.06 99.11 20 | 7 0.07 99.18 21 | 12 0.12 99.30 22 | 1 0.01 99.31 23 | 5 0.05 99.36 24 | 3 0.03 99.39 25 | 3 0.03 99.42 26 | 5 0.05 99.47 27 | 3 0.03 99.50 28 | 3 0.03 99.53 30 | 3 0.03 99.56 31 | 1 0.01 99.57 32 | 2 0.02 99.59 33 | 4 0.04 99.63 34 | 4 0.04 99.67 35 | 2 0.02 99.69 37 | 1 0.01 99.70 38 | 2 0.02 99.72 40 | 1 0.01 99.73 41 | 1 0.01 99.74 42 | 2 0.02 99.76 47 | 3 0.03 99.79 48 | 1 0.01 99.80 49 | 1 0.01 99.81 50 | 1 0.01 99.82 51 | 2 0.02 99.84 53 | 1 0.01 99.85 54 | 1 0.01 99.86 55 | 1 0.01 99.87 57 | 1 0.01 99.88 59 | 3 0.03 99.91 62 | 1 0.01 99.92 64 | 1 0.01 99.93 77 | 1 0.01 99.94 99 | 1 0.01 99.95 100 | 1 0.01 99.96 109 | 1 0.01 99.97 174 | 1 0.01 99.98 198 | 1 0.01 99.99 199 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017