Analysis on Illegal Crossing Behavior of Pedestrians at Signalized Intersections Based on Bayesian Network

Table 3

Statistics of questionnaire survey.

Variable	Item	Frequency	Percentage
Age	<18	58	21.09%
	18~30	119	43.27%
	31~45	46	16.72%
	>45	52	18.91%
Education	Middle school and below	52	18.91%
	High school	64	23.27%
	Bachelor’s	92	33.5%
	Master’s and above	69	25.09%
Monthly Income (Yuan)	<3 thousand	139	50.55%
	3–6 thousand	60	21.82%
	6–10 thousand	45	16.36%
	>10 thousand	31	11.27%
Being in a Hurry	Not hurried	74	26.91%
	Moderately hurried	163	59.27%
	Very hurried	38	13.82%
The Number of Companions	0	115	41.82%
	1	82	29.82%
	2	44	16%
	>2	34	12.36%