Frequencies for first 10,000 rows of dr_cf1 variable in vehicle dataset : RELATED | FACTOR 1 | Freq. Percent Cum. ------------+----------------------------------- 0 | 3,107 31.07 31.07 1 | 150 1.50 32.57 2 | 53 0.53 33.10 3 | 13 0.13 33.23 4 | 6 0.06 33.29 5 | 1,064 10.64 43.93 6 | 158 1.58 45.51 8 | 2 0.02 45.53 9 | 1 0.01 45.54 11 | 3 0.03 45.57 12 | 2 0.02 45.59 15 | 1 0.01 45.60 16 | 13 0.13 45.73 19 | 4 0.04 45.77 20 | 52 0.52 46.29 21 | 11 0.11 46.40 22 | 1 0.01 46.41 23 | 11 0.11 46.52 24 | 147 1.47 47.99 26 | 29 0.29 48.28 27 | 65 0.65 48.93 28 | 1,027 10.27 59.20 29 | 7 0.07 59.27 30 | 4 0.04 59.31 31 | 16 0.16 59.47 33 | 15 0.15 59.62 34 | 9 0.09 59.71 35 | 48 0.48 60.19 36 | 156 1.56 61.75 37 | 19 0.19 61.94 38 | 598 5.98 67.92 39 | 281 2.81 70.73 40 | 1 0.01 70.74 41 | 3 0.03 70.77 42 | 3 0.03 70.80 44 | 1,212 12.12 82.92 45 | 4 0.04 82.96 46 | 7 0.07 83.03 47 | 4 0.04 83.07 48 | 359 3.59 86.66 50 | 6 0.06 86.72 51 | 38 0.38 87.10 52 | 9 0.09 87.19 53 | 11 0.11 87.30 54 | 52 0.52 87.82 55 | 1 0.01 87.83 57 | 34 0.34 88.17 58 | 27 0.27 88.44 61 | 43 0.43 88.87 62 | 19 0.19 89.06 63 | 18 0.18 89.24 64 | 3 0.03 89.27 66 | 39 0.39 89.66 67 | 9 0.09 89.75 70 | 2 0.02 89.77 71 | 1 0.01 89.78 73 | 12 0.12 89.90 74 | 10 0.10 90.00 75 | 1 0.01 90.01 76 | 2 0.02 90.03 79 | 7 0.07 90.10 80 | 25 0.25 90.35 81 | 9 0.09 90.44 82 | 1 0.01 90.45 83 | 15 0.15 90.60 84 | 49 0.49 91.09 85 | 9 0.09 91.18 86 | 32 0.32 91.50 87 | 32 0.32 91.82 88 | 3 0.03 91.85 89 | 22 0.22 92.07 90 | 254 2.54 94.61 91 | 35 0.35 94.96 92 | 119 1.19 96.15 93 | 121 1.21 97.36 94 | 8 0.08 97.44 96 | 1 0.01 97.45 98 | 1 0.01 97.46 99 | 254 2.54 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016