Pricing for Refund Service Fee of High-Speed Railway: An Optimization Approach with Uncertain Demand

Table 12

Accumulated ticket sales for G21 on different departure dates.

Departure date	From station	To station	Accumulated ticket sale (n) ( day in the presale period)
			= 11	= 12	= 13	= 14	= 15
April 1st	BS	NS	85	101	133	167	265
April 1st	BS	SH	334	389	502	689	734
April 2nd	BS	SH	398	422	515	760	775
April 2nd	BS	NS	155	186	211	257	299