Demographic variables

Classification

Frequency

Percentage

Gender

Male

266

70.60%

Female

111

29.40%

Age

≤20

39

10.30%

21 - 30

148

39.30%

31 - 40

115

30.50%

41 - 50

49

13.00%

>50

26

6.90%

Marital status

Single

151

40.10%

Married

221

58.60%

Else

5

1.30%

Education level

High school or below

93

24.70%

Junior college

220

58.40%

Undergraduate college

60

15.90%

Postgraduate or above

4

1.10%

Job tenure

(in years)

≤1 year

141

37.40%

1 - 2 years

135

35.80%

2 - 3 years

26

6.90%

3 - 4 years

38

10.10%

>4 years

37

9.80%

Algorithmic literacy

Highly knowledgeable

26

6.90%

Well-informed

29

7.70%

Familiar

226

59.90%

Unfamiliar

96

25.50%

Employment platforms

Meituan

231

61.30%

Eleme

146

38.70%