Frequencies for first 10,000 rows of dr_cf1 variable in vehicle dataset : RELATED | FACTOR 1 | Freq. Percent Cum. ------------+----------------------------------- 0 | 3,153 31.53 31.53 1 | 128 1.28 32.81 2 | 49 0.49 33.30 3 | 18 0.18 33.48 4 | 2 0.02 33.50 5 | 1,074 10.74 44.24 6 | 158 1.58 45.82 8 | 2 0.02 45.84 11 | 6 0.06 45.90 12 | 2 0.02 45.92 13 | 1 0.01 45.93 15 | 1 0.01 45.94 16 | 13 0.13 46.07 18 | 3 0.03 46.10 19 | 1 0.01 46.11 20 | 45 0.45 46.56 21 | 10 0.10 46.66 22 | 4 0.04 46.70 23 | 16 0.16 46.86 24 | 42 0.42 47.28 26 | 45 0.45 47.73 27 | 53 0.53 48.26 28 | 1,050 10.50 58.76 29 | 8 0.08 58.84 30 | 4 0.04 58.88 31 | 16 0.16 59.04 33 | 15 0.15 59.19 34 | 6 0.06 59.25 35 | 41 0.41 59.66 36 | 153 1.53 61.19 37 | 23 0.23 61.42 38 | 591 5.91 67.33 39 | 257 2.57 69.90 40 | 1 0.01 69.91 41 | 9 0.09 70.00 42 | 1 0.01 70.01 44 | 1,275 12.75 82.76 45 | 11 0.11 82.87 46 | 4 0.04 82.91 47 | 2 0.02 82.93 48 | 469 4.69 87.62 50 | 4 0.04 87.66 51 | 40 0.40 88.06 52 | 7 0.07 88.13 53 | 9 0.09 88.22 54 | 57 0.57 88.79 57 | 19 0.19 88.98 58 | 35 0.35 89.33 59 | 2 0.02 89.35 61 | 37 0.37 89.72 62 | 12 0.12 89.84 63 | 17 0.17 90.01 64 | 1 0.01 90.02 65 | 3 0.03 90.05 66 | 18 0.18 90.23 67 | 4 0.04 90.27 69 | 1 0.01 90.28 71 | 2 0.02 90.30 73 | 9 0.09 90.39 74 | 3 0.03 90.42 75 | 2 0.02 90.44 76 | 1 0.01 90.45 78 | 1 0.01 90.46 79 | 3 0.03 90.49 80 | 29 0.29 90.78 81 | 7 0.07 90.85 82 | 1 0.01 90.86 83 | 10 0.10 90.96 84 | 25 0.25 91.21 85 | 9 0.09 91.30 86 | 19 0.19 91.49 87 | 21 0.21 91.70 88 | 2 0.02 91.72 89 | 9 0.09 91.81 90 | 242 2.42 94.23 91 | 4 0.04 94.27 92 | 316 3.16 97.43 93 | 28 0.28 97.71 94 | 4 0.04 97.75 98 | 1 0.01 97.76 99 | 224 2.24 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016