| GDPH | - | −0.0037 | −0.0034 | −0.0018 |
| DO | - | 0.0588 | −0.0258 | −0.0701 |
| FR | - | 8.9994*** | 8.8936*** | 9.0440*** |
| CC | - | −2.2143*** | −1.1252*** | −4.7496*** |
| GFCF | - | −0.4070 | −0.3617 | −0.3438 |
| ET_LT |
|
|
|
|
| GDPH | - | −0.0034 | −0.0047 | −0.0043 |
| DO | - | 0.0528 | −0.0359 | −0.1868 |
| FR | - | 8.1083*** | 12.6587*** | 22.3543* |
| CC | - | −3.0812*** | −4.6033*** | −2.1796* |
| GFCF | - | −0.3656207 | −0.5211 | −0.8576 |
| AIC | 945.829 | 854.5286 | 849.0721 | 850.8658 |