Frequencies for first 10,000 rows of dr_cf1 variable in vehicle dataset : RELATED | FACTOR 1 | Freq. Percent Cum. ------------+----------------------------------- 0 | 3,328 33.28 33.28 1 | 255 2.55 35.83 2 | 50 0.50 36.33 3 | 18 0.18 36.51 6 | 289 2.89 39.40 9 | 1 0.01 39.41 11 | 5 0.05 39.46 12 | 4 0.04 39.50 18 | 2 0.02 39.52 19 | 1 0.01 39.53 20 | 51 0.51 40.04 21 | 28 0.28 40.32 22 | 6 0.06 40.38 23 | 11 0.11 40.49 24 | 79 0.79 41.28 25 | 1 0.01 41.29 26 | 59 0.59 41.88 27 | 71 0.71 42.59 28 | 1,563 15.63 58.22 29 | 13 0.13 58.35 30 | 6 0.06 58.41 31 | 18 0.18 58.59 33 | 26 0.26 58.85 34 | 3 0.03 58.88 35 | 40 0.40 59.28 36 | 51 0.51 59.79 37 | 21 0.21 60.00 38 | 583 5.83 65.83 39 | 409 4.09 69.92 40 | 1 0.01 69.93 41 | 5 0.05 69.98 44 | 1,344 13.44 83.42 45 | 4 0.04 83.46 47 | 4 0.04 83.50 48 | 361 3.61 87.11 49 | 3 0.03 87.14 50 | 5 0.05 87.19 51 | 188 1.88 89.07 52 | 6 0.06 89.13 53 | 6 0.06 89.19 54 | 48 0.48 89.67 56 | 2 0.02 89.69 57 | 111 1.11 90.80 58 | 39 0.39 91.19 59 | 1 0.01 91.20 61 | 34 0.34 91.54 62 | 32 0.32 91.86 63 | 32 0.32 92.18 64 | 6 0.06 92.24 65 | 8 0.08 92.32 66 | 37 0.37 92.69 67 | 9 0.09 92.78 69 | 1 0.01 92.79 71 | 2 0.02 92.81 76 | 1 0.01 92.82 80 | 33 0.33 93.15 81 | 9 0.09 93.24 82 | 1 0.01 93.25 83 | 5 0.05 93.30 84 | 42 0.42 93.72 85 | 6 0.06 93.78 86 | 3 0.03 93.81 87 | 16 0.16 93.97 90 | 249 2.49 96.46 91 | 79 0.79 97.25 92 | 41 0.41 97.66 93 | 1 0.01 97.67 97 | 1 0.01 97.68 99 | 232 2.32 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016