X1

X2

X3

X4

X5

X6

X7

X1

1

X2

−0.14

1

X3

0.96**

−0.24

1

X4

−0.25

0.05

−0.28

1

X5

0.10

−0.20

0.19

0.33

1

X6

−0.44

−0.49*

−0.46

−0.67

0.16

1

X7

0.67**

−0.17

0.66**

−0.13

−0.09

−0.30

1