Valuation of Travel Time Savings in Viewpoint of WTA

Table 2

Summary of cost saving for different trip purposes.

Purpose	Statistics of the cost saving
	Mean	Median	Lower bound	Upper bound	Std. deviation	Skewness	Kurtosis
Commuting	23.4	23.6	20.8	26.0	5.9	−.086	−1.028
Leisure	26.9	27.9	21.9	31.3	10.0	−.260	−.258
Shopping	38.3	36.5	35.7	40.9	14.3	1.095	2.644