MW | n | BFB | CFB | Othera |
3 - 20 | 3 | 1 | - | 2 |
20 - 100 | 20 | 17 | 2 | 1 |
100 - 250 | 13 | 9 | 3 | 1 |
>250 | 12 | 6 | 5 | 1 |
| 48 | 33 | 10 | 5 |