Frequencies for first 10,000 rows of p012g009 variable in sf12010860us8 dataset : 21 years | Freq. Percent Cum. ------------+----------------------------------- 0 | 6,015 60.15 60.15 1 | 1,365 13.65 73.80 2 | 659 6.59 80.39 3 | 411 4.11 84.50 4 | 274 2.74 87.24 5 | 204 2.04 89.28 6 | 165 1.65 90.93 7 | 137 1.37 92.30 8 | 116 1.16 93.46 9 | 90 0.90 94.36 10 | 76 0.76 95.12 11 | 64 0.64 95.76 12 | 44 0.44 96.20 13 | 44 0.44 96.64 14 | 44 0.44 97.08 15 | 34 0.34 97.42 16 | 25 0.25 97.67 17 | 34 0.34 98.01 18 | 20 0.20 98.21 19 | 21 0.21 98.42 20 | 6 0.06 98.48 21 | 14 0.14 98.62 22 | 8 0.08 98.70 23 | 13 0.13 98.83 24 | 12 0.12 98.95 25 | 8 0.08 99.03 26 | 4 0.04 99.07 27 | 7 0.07 99.14 28 | 3 0.03 99.17 29 | 7 0.07 99.24 30 | 6 0.06 99.30 31 | 7 0.07 99.37 32 | 8 0.08 99.45 33 | 7 0.07 99.52 34 | 3 0.03 99.55 35 | 5 0.05 99.60 36 | 3 0.03 99.63 37 | 6 0.06 99.69 38 | 2 0.02 99.71 39 | 3 0.03 99.74 40 | 1 0.01 99.75 42 | 2 0.02 99.77 43 | 2 0.02 99.79 44 | 4 0.04 99.83 45 | 1 0.01 99.84 47 | 1 0.01 99.85 49 | 1 0.01 99.86 50 | 3 0.03 99.89 52 | 1 0.01 99.90 54 | 1 0.01 99.91 55 | 1 0.01 99.92 60 | 1 0.01 99.93 66 | 1 0.01 99.94 70 | 1 0.01 99.95 74 | 1 0.01 99.96 75 | 1 0.01 99.97 78 | 1 0.01 99.98 87 | 1 0.01 99.99 89 | 1 0.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 17 Apr 2017