Frequencies for nmimpair dataset : by Jean Roth , jroth@nber.org , 22 Oct 2016 Frequencies for state variable in nmimpair dataset : state | number | Freq. Percent Cum. ------------+----------------------------------- 43 | 119 100.00 100.00 ------------+----------------------------------- Total | 119 100.00 Frequencies for st_case variable in nmimpair dataset : consecutive | number | Freq. Percent Cum. ------------+----------------------------------- 430001 | 1 0.84 0.84 430002 | 1 0.84 1.68 430004 | 1 0.84 2.52 430019 | 1 0.84 3.36 430020 | 1 0.84 4.20 430022 | 2 1.68 5.88 430024 | 1 0.84 6.72 430027 | 1 0.84 7.56 430028 | 1 0.84 8.40 430030 | 1 0.84 9.24 430032 | 1 0.84 10.08 430036 | 1 0.84 10.92 430041 | 1 0.84 11.76 430046 | 1 0.84 12.61 430048 | 1 0.84 13.45 430052 | 1 0.84 14.29 430054 | 1 0.84 15.13 430056 | 1 0.84 15.97 430061 | 1 0.84 16.81 430071 | 1 0.84 17.65 430073 | 1 0.84 18.49 430079 | 1 0.84 19.33 430081 | 1 0.84 20.17 430084 | 1 0.84 21.01 430086 | 1 0.84 21.85 430088 | 1 0.84 22.69 430089 | 1 0.84 23.53 430093 | 2 1.68 25.21 430095 | 1 0.84 26.05 430099 | 1 0.84 26.89 430100 | 1 0.84 27.73 430102 | 2 1.68 29.41 430104 | 1 0.84 30.25 430113 | 1 0.84 31.09 430114 | 1 0.84 31.93 430118 | 1 0.84 32.77 430119 | 1 0.84 33.61 430121 | 1 0.84 34.45 430123 | 1 0.84 35.29 430124 | 1 0.84 36.13 430125 | 1 0.84 36.97 430128 | 1 0.84 37.82 430132 | 1 0.84 38.66 430135 | 1 0.84 39.50 430136 | 2 1.68 41.18 430139 | 1 0.84 42.02 430140 | 1 0.84 42.86 430145 | 1 0.84 43.70 430151 | 1 0.84 44.54 430152 | 1 0.84 45.38 430153 | 1 0.84 46.22 430156 | 1 0.84 47.06 430158 | 1 0.84 47.90 430159 | 1 0.84 48.74 430164 | 1 0.84 49.58 430169 | 1 0.84 50.42 430171 | 1 0.84 51.26 430175 | 1 0.84 52.10 430176 | 1 0.84 52.94 430177 | 1 0.84 53.78 430179 | 1 0.84 54.62 430182 | 1 0.84 55.46 430184 | 1 0.84 56.30 430188 | 1 0.84 57.14 430189 | 1 0.84 57.98 430190 | 1 0.84 58.82 430192 | 1 0.84 59.66 430194 | 1 0.84 60.50 430196 | 1 0.84 61.34 430198 | 1 0.84 62.18 430201 | 1 0.84 63.03 430203 | 1 0.84 63.87 430204 | 1 0.84 64.71 430205 | 1 0.84 65.55 430206 | 1 0.84 66.39 430209 | 1 0.84 67.23 430210 | 1 0.84 68.07 430214 | 2 1.68 69.75 430218 | 1 0.84 70.59 430222 | 1 0.84 71.43 430224 | 2 1.68 73.11 430232 | 1 0.84 73.95 430233 | 1 0.84 74.79 430234 | 1 0.84 75.63 430236 | 1 0.84 76.47 430237 | 1 0.84 77.31 430238 | 3 2.52 79.83 430240 | 1 0.84 80.67 430246 | 1 0.84 81.51 430249 | 1 0.84 82.35 430250 | 1 0.84 83.19 430252 | 1 0.84 84.03 430256 | 1 0.84 84.87 430261 | 1 0.84 85.71 430262 | 1 0.84 86.55 430263 | 1 0.84 87.39 430264 | 1 0.84 88.24 430265 | 1 0.84 89.08 430266 | 1 0.84 89.92 430268 | 1 0.84 90.76 430270 | 1 0.84 91.60 430271 | 1 0.84 92.44 430273 | 1 0.84 93.28 430274 | 1 0.84 94.12 430277 | 1 0.84 94.96 430278 | 2 1.68 96.64 430280 | 1 0.84 97.48 430284 | 1 0.84 98.32 430287 | 2 1.68 100.00 ------------+----------------------------------- Total | 119 100.00 Frequencies for veh_no variable in nmimpair dataset : vehicle | number | Freq. Percent Cum. ------------+----------------------------------- 0 | 119 100.00 100.00 ------------+----------------------------------- Total | 119 100.00 Frequencies for per_no variable in nmimpair dataset : person | number | Freq. Percent Cum. ------------+----------------------------------- 1 | 109 91.60 91.60 2 | 9 7.56 99.16 3 | 1 0.84 100.00 ------------+----------------------------------- Total | 119 100.00 Frequencies for nmimpair variable in nmimpair dataset : condition | (impairment | ) at time | of crash | Freq. Percent Cum. ------------+----------------------------------- 0 | 119 100.00 100.00 ------------+----------------------------------- Total | 119 100.00 by Jean Roth , jroth@nber.org , 22 Oct 2016