Taiwan Passengers’ Willingness to Pay for Air Sleeper Seats

Table 2

Socioeconomic characteristics data.

Socioeconomic characteristics	Item	Number of samples	Percentage
Gender	Male	205	45.9
	Female	241	54.1
Age	18∼20 years old	33	7.4
	21∼30 years old	203	45.5
	31∼40 years old	129	28.9
	41∼50 years old	48	10.8
	51∼60 years old	29	6.5
	Over 61 years old	4	0.9
Educational level	Below high (vocational) school	56	12.6
	University and college	334	74.9
	Above postgraduate school	56	12.6
Marital status	Married	174	39
	Unmarried	252	61
Have kids?	Yes	98	22
	No	348	78
Occupation	Agriculture, forestry, and fishery	2	0.4
	Industry	42	9.4
	Business	100	22.4
	Military, civil servant, and teacher	26	5.8
	Service industry	128	28.7
	Student	90	20.2
	Housekeeping management	19	4.3
	Retired and unemployed	3	0.7
	Freelance	36	8.1
	Others	35	3.9
Individual monthly income	NTD 10,000 (including) and below	61	13.7
	NTD 10,001–20,000	43	9.6
	NTD 20,001–40,000	117	26.2
	NTD 40,001–60,000	124	27.8
	NTD 60,001–80,000	48	10.8
	NTD 80,001–100,000	30	6.7
	NTD 100,001 (including) and above	23	5.2
Annual household income	NTD 250,000 (including) and below	28	6.3
	NTD 250,001–500,000	45	10.1
	NTD 500,001–750,000	84	18.8
	NTD 750,001–1,000,000	127	28.5
	NTD 1,000,001 (including) and above	162	36.3