Frequencies for first 10,000 rows of dr_cf2 variable in vehicle dataset : RELATED | FACTOR 2 | Freq. Percent Cum. ------------+----------------------------------- 0 | 5,683 56.83 56.83 1 | 51 0.51 57.34 2 | 27 0.27 57.61 3 | 11 0.11 57.72 4 | 3 0.03 57.75 5 | 75 0.75 58.50 6 | 297 2.97 61.47 7 | 1 0.01 61.48 8 | 2 0.02 61.50 9 | 1 0.01 61.51 11 | 8 0.08 61.59 12 | 1 0.01 61.60 20 | 2 0.02 61.62 21 | 7 0.07 61.69 22 | 1 0.01 61.70 23 | 13 0.13 61.83 24 | 64 0.64 62.47 26 | 11 0.11 62.58 27 | 36 0.36 62.94 28 | 1,101 11.01 73.95 29 | 10 0.10 74.05 30 | 15 0.15 74.20 31 | 3 0.03 74.23 33 | 13 0.13 74.36 34 | 9 0.09 74.45 35 | 21 0.21 74.66 36 | 55 0.55 75.21 37 | 31 0.31 75.52 38 | 136 1.36 76.88 39 | 175 1.75 78.63 40 | 5 0.05 78.68 41 | 14 0.14 78.82 42 | 1 0.01 78.83 43 | 2 0.02 78.85 44 | 1,052 10.52 89.37 45 | 2 0.02 89.39 46 | 2 0.02 89.41 48 | 254 2.54 91.95 49 | 1 0.01 91.96 50 | 1 0.01 91.97 51 | 34 0.34 92.31 52 | 30 0.30 92.61 53 | 15 0.15 92.76 54 | 11 0.11 92.87 55 | 1 0.01 92.88 56 | 1 0.01 92.89 57 | 7 0.07 92.96 58 | 142 1.42 94.38 60 | 3 0.03 94.41 61 | 18 0.18 94.59 62 | 8 0.08 94.67 63 | 21 0.21 94.88 64 | 4 0.04 94.92 65 | 11 0.11 95.03 66 | 13 0.13 95.16 67 | 5 0.05 95.21 68 | 1 0.01 95.22 69 | 3 0.03 95.25 71 | 6 0.06 95.31 72 | 1 0.01 95.32 75 | 2 0.02 95.34 76 | 2 0.02 95.36 79 | 23 0.23 95.59 80 | 11 0.11 95.70 81 | 3 0.03 95.73 82 | 2 0.02 95.75 83 | 2 0.02 95.77 84 | 33 0.33 96.10 85 | 4 0.04 96.14 87 | 37 0.37 96.51 90 | 71 0.71 97.22 91 | 155 1.55 98.77 92 | 15 0.15 98.92 93 | 1 0.01 98.93 94 | 1 0.01 98.94 95 | 1 0.01 98.95 97 | 1 0.01 98.96 99 | 104 1.04 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 18 Apr 2016