| Modela | K | AICc | ∆AICc | wi |
| BAT | 1 | 82.66 | 0.00 | 0.12 |
| BAC, SC | 2 | 82.95 | 0.30 | 0.10 |
| BAT, SC | 2 | 83.04 | 0.38 | 0.09 |
| STP, BAC | 2 | 83.19 | 0.53 | 0.09 |
| STP, BAT | 2 | 83.44 | 0.78 | 0.08 |
| BAT, STT | 2 | 84.01 | 1.35 | 0.05 |
| STP, STC | 2 | 84.15 | 1.50 | 0.05 |