Study on the Intention of Private Parking Space Owners of Different Levels of Cities to Participate in Shared Parking in China

Table 2

Personal attribute information statistics of interviewees.

Group	Description		Proportion of first-tier cities (%)	Proportion of second-tier cities (%)	Proportion of third-tier cities (%)	Proportion of fourth-tier cities (%)
Gender	Gender 1	Male	67.09	59.62	53.40	56.56
	Gender 2	Female	32.91	40.38	46.60	43.44
Age	Age 1	18–25	22.78	22.12	36.89	27.05
	Age 2	26–30	22.70	18.27	9.71	5.74
	Age 3	31–40	31.65	34.62	11.65	12.3
	Age 4	41–50	8.86	14.42	17.48	18.85
	Age 5	51–60	2.53	6.73	22.33	32.79
	Age 6	>60	5.06	0.96	0.97	0.00
Education level	Level 1	High school or below	16.46	19.23	35.92	47.54
	Level 2	College/Undergraduate	30.38	43.27	39.81	38.52
	Level 3	Master	41.77	29.81	19.42	13.11
	Level 4	Doctor	11.39	7.69	4.85	0.82
Monthly income	Income 1	<3000 yuan	18.99	16.35	30.1	31.97
	Income 2	3000–5000 yuan	11.39	17.38	25.24	27.05
	Income 3	5000–7000 yuan	6.33	20.12	23.3	18.85
	Income 4	7000–9000 yuan	15.19	12.50	6.80	11.48
	Income 5	9000–11000 yuan	8.86	8.65	3.88	5.74
	Income 6	>11000 yuan	39.24	25.00	10.68	4.92
Number of private parking spaces	Number 1	1	77.22	71.15	74.76	72.95
	Number 2	2	17.72	18.27	19.42	20.49
	Number 3	>3	5.06	10.58	5.83	6.56
Understanding of shared parking	Level 1	Do not understand at all	5.06	5.77	6.8	11.48
	Level 2	Do not understand	32.91	27.88	29.13	22.95
	Level 3	General understanding	32.91	43.27	41.75	54.92
	Level 4	Better understand	17.72	17.31	16.5	9.02
	Level 5	Understand very well	11.39	5.77	5.83	1.64