| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-MARITIMES | 06 | 1 | 25 |
| ARIEGE | 09 | 1 | 25 |
| AUBE | 10 | 1 | 25 |
| BAS-RHIN | 67 | 1 | 25 |
| CANTAL | 15 | 1 | 25 |
| DROME | 26 | 1 | 25 |
| FINISTERE | 29 | 1 | 25 |
| HAUTE-GARONNE | 31 | 1 | 25 |
| HAUTES-PYRENEES | 65 | 1 | 25 |
| INDRE | 36 | 1 | 25 |
| PUY-DE-DOME | 63 | 3 | 75 |
| SAVOIE | 73 | 1 | 25 |
| VOSGES | 88 | 1 | 25 |