| Group compositions | Number of groups (sex-determined) | % | SPUE |
| Singleton | 1138 (227) | 34.9 | 0.955 |
| Pair | 1416 (55) | 43.4 | 1.188 |
| More than three whales | 710 (2) | 21.8 | 0.596 |
| Total | 3264 (284) | 100 | - |