The Response of Urban Travel Mode Choice to Parking Fees considering Travel Time Variability

Table 1

Sample characteristics: occupation and income.

Occupation			Household income (year)
Categories	Cases	%	RMB	Cases	%
Institution staff	74	19.5	Under 50,000	44	11.6
Students	57	15.1	50,000–100,000	133	35.2
Self-employed	39	10.3	100,000–200,000	134	35.4
Service staff	112	29.6	Over 200,000	67	17.8
Enterprise worker	85	22.5
Retired person	7	1.9
Others	4	1.1
Total	378	100	Total		100