Research Article

Factors Affecting Recidivism of Drunk Driving for Car and Motorbike Users

Table 12

Analysis of vehicle changes before and after the crackdown of the first-time offenders and recidivists who drive motorbikes.

Changes in the number of tripsVehiclesFirst-time offendersRecidivists
SamplesBeforeSamplesBeforeSamplesBefore

(Cars, motorbikes)Cars↑46159 (0.49)906 (2.81)64 (0.10)80 (1.90)
(Decrease, increase)Motorbikes↓948 (2.94)48 (0.15)113 (2.69)21 (0.50)

(Cars, motorbikes)Cars↓19250 (1.88)85 (0.64)637 (0.88)10 (0.24)
(Decrease, decrease)Motorbikes↓350 (2.63)75 (0.56)56 (1.33)4 (0.10)

(Cars, motorbikes)Cars–68885 (1.86)15218 (2.08)
(Unchanged, decrease)Motorbikes↓816 (1.71)658 (1.38)125 (1.19)113 (1.08)

(Cars, motorbikes)Cars↓134422 (0.45)406 (0.43)59188 (0.46)180 (0.44)
(Decrease, unchanged)Motorbikes–2785 (2.97)653 (1.58)

The figures in brackets are the average number of trips per person per week.