Table 2.

Respondents’ demographic information (N = 303).

		Frequency	Percentage (%)
Gender	Male	143	47.2
	Female	160	52.8
Age	18–25	73	24.1
	26–35	173	57.1
	36–45	43	14.2
	46–55	12	3.9
	Above 56	2	0.7
Education level	Primary school	1	0.3
	Middle school	1	0.3
	High school	13	4.3
	Undergraduate	252	83.2
	Postgraduate and above	36	11.9
Monthly income (RMB)	Below 5000	81	26.7
	5000–10,000	140	46.2
	10,000–15,000	53	17.5
	Above 15,000	29	9.6