Factors Affecting Recidivism of Drunk Driving for Car and Motorbike Users

Table 9

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

Changes in the number of trips	Vehicles	First-time offenders			Recidivists
		Samples	Before	After	Samples	Before	After
Cars and motorbikes	Cars↓	32	1024 (4.57)	123 (0.55)	17	486 (4.08)	56 (0.47)
Decrease and increase	Motorbikes↑		155 (0.69)	1033 (4.61)		62 (0.52)	463 (3.89)
Cars and motorbikes	Cars↓	7	248 (5.06)	25 (0.51)	10	134 (1.91)	30 (0.43)
Decrease and decrease	Motorbikes↓		240 (4.90)	82 (1.67)		242 (3.46)	131 (1.87)
Cars and motorbikes	Cars–	61	1476 (3.46)		29	462 (2.28)
Unchanged and decrease	Motorbikes↓		199 (0.47)	199 (0.47)		147 (0.72)	117 (0.58)
Cars and motorbikes	Cars↓	37	222 (0.86)	190 (0.73)	22	137 (0.89)	140 (0.91)
Decrease and unchanged	Motorbikes–		426 (1.64)			321 (2.08)

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