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. 2021 May 6;78:189–202. doi: 10.1016/j.jsr.2021.04.007

Table 2.

Descriptive statistics for the examined variables for the complete subset of trips in Greece (from 01/01/2020 to 09/05/2020).

Variable Mean Standard deviation Maximum value Minimum value
Average speed (km/h) 43.16 2.65 49.68 38.82
Speeding (km/h) 4.09 0.53 5.28 2.68
Harsh braking/100 km 13.07 1.91 20.33 7.06
Total trips 122,275
Sample size of each variable (N) 130