| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| AUBE | 10 | 1 | 5 |
| BOUCHES-DU-RHONE | 13 | 2 | 10 |
| CHARENTE-MARITIME | 17 | 3 | 15 |
| DEUX-SEVRES | 79 | 2 | 10 |
| DROME | 26 | 2 | 10 |
| HAUTE-GARONNE | 31 | 8 | 40 |
| HERAULT | 34 | 3 | 15 |
| INDRE | 36 | 6 | 30 |
| PUY-DE-DOME | 63 | 4 | 20 |
| TARN | 81 | 1 | 5 |
| TARN-ET-GARONNE | 82 | 2 | 10 |
| VAR | 83 | 9 | 45 |
| VAUCLUSE | 84 | 1 | 5 |