Table 4 Variance inflation factor statistical tests results.

Agriculture SCI

2.39

3.16

2.51

1.86

1.88

Electronics and instruments SCI

5.63

5.23

3.82

3.21

4.73

Fishing SCI

1.74

2.35

1.33

1.56

1.52

Food and beverages SCI

4.85

6.57

3.73

2.6

2.71

Iron and steel SCI

5.19

4.53

5.73

4.6

5.3

Machinery SCI

7.42

7.99

5.76

3.4

4.12

Metal products SCI

8.04

6.73

6.19

4.76

4.74

Mining and quarrying SCI

3.57

3.33

3.33

3.67

3.49

Other manufacturing SCI

5.24

6.29

5.8

4.1

5.45

Petroleum, chemicals and non-metals SCI

5.94

5.46

7.04

4.38

5.62

Textiles and wearing apparel SCI

2.8

3.42

3.44

3.45

3.03

Wood and paper SCI

4.19

4.16

4.34

2.79

2.12

Economic globalisation

2.39

1.26

1.69

1.35

1.49

Energy consumption per capita

2.01

2.46

1.6

2.71

2.15

Environmental patents per capita

2.39

2.38

1.58

1.44

1.29

Renewable energy consumption (% of total final energy consumption)

2.47

2.69

1.36

2.17

3.13

Total natural resources rents (% of GDP)

1.68

2.72

2.11

1.57

1.37

Urban population (% of total population)

2.71

1.68

1.35

1.77

2.28