Activity-Trip Chaining Behavior of Urban Low-Income Populations in Nanjing, China: A Structural Equations Analysis

Table 2

Statistical characteristics of household characteristics.

Variable		Low-income group			Non-low-income group
		Cases	Valid percent	Cumulative percent	Cases	Valid percent	Cumulative percent
Big_Zone	Inner city	275	32.5	32.5	4526	60.1	60.1
	Urban fringe	571	67.5	100.0	3008	39.9	100.0
𝑁_people	1	15	1.8	1.8	39	0.5	0.5
	2	104	12.3	14.1	1489	19.8	20.3
	3	444	52.5	66.5	5076	67.4	87.7
	≥4	283	33.4	100.0	921	12.3	100.0
𝑁_Kid	0	632	74.7	74.7	6613	87.8	87.8
	1	200	23.6	98.3	892	11.8	99.6
	≥2	14	1.7	100.0	29	0.4	100.0
Income	<¥10,000	38	4.5	4.5	0	0	0
	¥10,000~¥20,000	276	32.6	37.1	0	0	0
	¥20,000~¥50,000	381	45	82.2	3962	52.6	52.6
	¥50,000~¥100,000	151	17.8	100.0	2605	34.6	87.2
	>¥100,000	0	0	100.0	967	12.8	100.0
𝑁_Car	0	692	81.8	81.8	5790	76.9	76.9
	1	150	17.7	99.5	1640	21.8	98.6
	≥2	4	0.5	100.0	104	1.4	100.0
𝑁_bike	0	225	26.6	26.6	1654	22.0	22
	1	507	59.9	86.5	3315	44.0	66.0
	2	104	12.3	98.8	1988	26.4	92.3
	≥3	10	1.2	100.0	577	7.7	100.0
𝑁_ebike	0	343	40.5	40.5	3330	44.2	44.2
	1	347	41	81.6	3314	44	88.2
	2	140	16.5	98.1	833	11.1	99.2
	≥3	16	1.9	100.0	57	0.8	100.0