Frequencies for first 10,000 rows of pct012d180 variable in sf12010880us23 dataset : 73 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 8,179 81.79 81.79 1 | 767 7.67 89.46 2 | 328 3.28 92.74 3 | 171 1.71 94.45 4 | 122 1.22 95.67 5 | 81 0.81 96.48 6 | 55 0.55 97.03 7 | 47 0.47 97.50 8 | 28 0.28 97.78 9 | 27 0.27 98.05 10 | 25 0.25 98.30 11 | 14 0.14 98.44 12 | 25 0.25 98.69 13 | 18 0.18 98.87 14 | 16 0.16 99.03 15 | 10 0.10 99.13 16 | 8 0.08 99.21 17 | 9 0.09 99.30 18 | 5 0.05 99.35 19 | 5 0.05 99.40 20 | 6 0.06 99.46 21 | 3 0.03 99.49 22 | 3 0.03 99.52 23 | 2 0.02 99.54 24 | 3 0.03 99.57 25 | 5 0.05 99.62 26 | 2 0.02 99.64 27 | 2 0.02 99.66 28 | 1 0.01 99.67 30 | 2 0.02 99.69 31 | 3 0.03 99.72 32 | 1 0.01 99.73 33 | 2 0.02 99.75 34 | 1 0.01 99.76 35 | 2 0.02 99.78 36 | 1 0.01 99.79 37 | 1 0.01 99.80 38 | 2 0.02 99.82 39 | 2 0.02 99.84 43 | 2 0.02 99.86 44 | 1 0.01 99.87 46 | 1 0.01 99.88 47 | 1 0.01 99.89 48 | 1 0.01 99.90 49 | 1 0.01 99.91 52 | 1 0.01 99.92 60 | 1 0.01 99.93 63 | 2 0.02 99.95 94 | 1 0.01 99.96 118 | 1 0.01 99.97 124 | 1 0.01 99.98 160 | 1 0.01 99.99 172 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 8 May 2017