Frequencies for first 10,000 rows of tiresz_f_t variable in vindecode dataset : (front tire | size | description | ) as in | "17r245" | Freq. Percent Cum. ------------+----------------------------------- | 4,514 45.14 45.14 12R145 | 1 0.01 45.15 13-175 | 1 0.01 45.16 13R155 | 21 0.21 45.37 13R165 | 9 0.09 45.46 13R175 | 33 0.33 45.79 13R185 | 7 0.07 45.86 14R165 | 2 0.02 45.88 14R175 | 108 1.08 46.96 14R185 | 232 2.32 49.28 14R195 | 109 1.09 50.37 14R205 | 13 0.13 50.50 14R215 | 6 0.06 50.56 14R225 | 2 0.02 50.58 15R155 | 1 0.01 50.59 15R175 | 26 0.26 50.85 15R185 | 180 1.80 52.65 15R190 | 2 0.02 52.67 15R195 | 457 4.57 57.24 15R205 | 443 4.43 61.67 15R215 | 135 1.35 63.02 15R225 | 112 1.12 64.14 15R235 | 97 0.97 65.11 15R265 | 1 0.01 65.12 16R185 | 1 0.01 65.13 16R195 | 12 0.12 65.25 16R205 | 495 4.95 70.20 16R215 | 421 4.21 74.41 16R225 | 326 3.26 77.67 16R235 | 136 1.36 79.03 16R245 | 154 1.54 80.57 16R255 | 37 0.37 80.94 16R265 | 127 1.27 82.21 16R275 | 4 0.04 82.25 17R205 | 33 0.33 82.58 17R215 | 287 2.87 85.45 17R225 | 336 3.36 88.81 17R235 | 159 1.59 90.40 17R245 | 171 1.71 92.11 17R255 | 30 0.30 92.41 17R265 | 205 2.05 94.46 17R275 | 8 0.08 94.54 17R285 | 2 0.02 94.56 17R315 | 2 0.02 94.58 18R215 | 7 0.07 94.65 18R225 | 81 0.81 95.46 18R235 | 111 1.11 96.57 18R245 | 63 0.63 97.20 18R255 | 55 0.55 97.75 18R265 | 49 0.49 98.24 18R275 | 14 0.14 98.38 19R225 | 16 0.16 98.54 19R235 | 13 0.13 98.67 19R245 | 15 0.15 98.82 19R255 | 16 0.16 98.98 19R265 | 1 0.01 98.99 19R285 | 1 0.01 99.00 20R235 | 1 0.01 99.01 20R245 | 13 0.13 99.14 20R255 | 8 0.08 99.22 20R265 | 3 0.03 99.25 20R275 | 16 0.16 99.41 20R285 | 1 0.01 99.42 21R295 | 1 0.01 99.43 22R285 | 6 0.06 99.49 Unknown | 51 0.51 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Oct 2016