| Score* | Group/no. of animals** | |||
| C | CC | PBY | PBYC | |
| 1 | 0 | 1 | 0 | 0 |
| 2 | 2 | 5 | 0 | 1 |
| 3 | 6 | 2 | 5 | 5 |
| 4 | 0 | 0 | 3 | 2 |
| 5 | 0 | 0 | 0 | 0 |
| Total | 8 | 8 | 8 | 8 |