| R | CL | CW | CT | CwT | OxN | CuT | EpT |
R | 1 | −0.35 | 0.15 | 0.68* | 0.22 | 0.89* | −0.13 | 0.75* |
CL |
| 1 | 0.23 | 0.19 | 0.51* | 0.33 | 0.27 | −0.08 |
CW |
|
| 1 | 0.47* | 0.80* | 0.06 | 0.03 | 0.48 |
CT |
|
|
| 1 | 0.76* | 0.44 | −0.03 | 0.48* |
CwT |
|
|
|
| 1 | 0.02 | 0.16 | 0.09 |
OxN |
|
|
|
|
| 1 | −0.07 | 0.77* |
CuT |
|
|
|
|
|
| 1 | −0.08 |
EpT |
|
|
|
|
|
|
| 1 |