Table 8 Descriptive statistics of independent variables for each occupational

2.70

0.52

2.70

0.52

2.85

0.52

2.52

0.53

2.82

0.49

2.78

0.54

2.41

0.55

2.69

0.52

2.68

0.54

−0.33

0.69

−0.20

0.93

−0.54

1.05

0.14

1.11

−0.63

0.86

−0.72

0.86

−0.32

0.87

−0.79

0.82

−0.45

0.94

−0.60

0.92

−0.55

1.07

−0.90

1.05

−0.03

1.19

−0.88

1.10

−0.67

1.01

−0.19

1.09

−0.46

1.01

−0.51

1.07

1269.19

539.41

1365.09

558.58

1354.36

561.56

1459.32

581.20

1256.30

544.47

1195.63

552.17

1340.37

543.21

1148.03

509.58

1285.17

553.16

0.21

0.45

0.35

0.72

0.30

0.68

0.23

0.59

0.67

1.06

0.62

0.90

0.39

0.75

0.54

0.84

0.44

0.79

2.68

0.61

2.64

0.49

2.77

0.48

2.53

0.55

2.74

0.46

2.68

0.48

2.40

0.57

2.64

0.50

2.61

0.52

−0.12

0.69

−0.01

0.89

−0.10

1.08

0.20

1.05

−0.25

0.87

−0.51

0.84

−0.20

0.87

−0.65

0.81

−0.26

0..92

−0.48

0.74

−0.28

1.03

−0.57

0.88

0.20

1.12

−0.53

1.06

−0.41

0.91

-0.07

1.05

-0.25

0.98

-0.25

1.02

1346.92

584.48

1407.08

535.68

1385.97

576.89

1503.07

588.07

1408.91

602.74

1243.55

578.58

1364.67

543.14

1205.82

525.76

1335.22

554.60

0.19

0.45

0.20

0.51

0.16

0.58

0.15

0.46

0.37

0.70

0.53

0.79

0.32

0.67

0.47

0.78

0.32

0.66

4.13

1.23

4.49

0.99

4.02

1.06

4.75

0.92

4.08

1.17

4.56

1.09

4.88

0.79

4.59

0.99

4.56

1.00

4.77

1.00

5.21

0.74

4.93

0.96

5.14

0.76

5.18

0.71

5.12

0.86

5.28

0.63

5.07

0.83

5.15

0.79

4.92

0.90

4.71

0.86

4.81

0.90

4.59

0.89

4.78

0.81

4.69

0.96

4.79

0.78

5.14

0.77

4.83

0.86