Category

1

2

3

4

5

Final cluster centers

Number of employees

5.2

0.15

0.79

12.38

5.89

The proportion of college staff

57.64

90.37

48.12

30.63

72.48

The proportion of intermediate above title

49.28

34.22

70.09

17.26

21.34

The proportion of senior workers and above

27.14

16.98

84.54

24.99

6.62

The per capita amount of computer

1.8

2.74

4.19

6.42

2.83

Productivity

3.87

8.45

2.96

4.34

6.99

Input and output efficiency

8.4

8.53

6.51

9.5

12.95

The average staff size

96.28

89.99

93.57

93.46

94.96

The proportion of non-public enterprises

71.37

0

38.28

67.29

88.57

The proportion of foreign-funded enterprises

10.8

4.7

1.35

12.49

7.92

Induction coefficient

11.48

2.48

1.17

26.94

36.03

Influence coefficient

64.81

66.12

81.96

15.53

88.81

Herschman-Herfindahl index

10.38

7.28

13.95

14.94

8.68