Efficiency Evaluation of Bus Transport Operations Given Exogenous Environmental Factors

Table 1

Descriptive statistics of input-output indicators.

Attributes	Max	Min	Mean	SE
Passenger volume(10^4)	503272	19921	119764.4	85884.61
Operation mileage(10^4 km)	135624	6662	43526.7	32234.6
Number of vehicles	36572	1398	8899.74	6707.48
Number of employees	88115	2744	6707.48	17858.18