C1

C2

C3

C4

C5

C6

C7

C8

C9

C10

C11

C12

C1

1

C2

0.651^**

1

C3

0.441^**

0.402^**

1

C4

0.402^**

0.437^**

0.362^**

1

C5

0.316^**

0.343^**

0.382^**

0.270^**

1

C6

0.062

0.025

0.010

0.068

−0.066

1

C7

0.277^**

0.326^**

0.377^**

0.157^**

0.513^**

−0.008

1

C8

0.405^**

0.359^**

0.324^**

0.276^**

0.248^**

0.044

0.219^**

1

C9

0.263^**

0.312^**

0.141^**

0.420^**

0.307^**

0.026

0.217^**

0.181^**

1

C10

0.265^**

0.334^**

0.246^**

0.412^**

0.267^**

0.028

0.225^**

0.205^**

0.458^**

1

C11

0.006

−0.017

0.009

−0.055

−0.005

0.287^**

0.086^*

0.047

−0.047

−0.118^**

1

C12

0.382^**

0.358^**

0.276^**

0.547^**

0.305^**

0.053

0.219^**

0.289^**

0.448^**

0.448^**

−0.101^**

1