| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 1 | 1.1 |
| ALPES-MARITIMES | 06 | 17 | 17.9 |
| ARDECHE | 07 | 5 | 5.3 |
| AUDE | 11 | 4 | 4.2 |
| AVEYRON | 12 | 8 | 8.4 |
| CANTAL | 15 | 15 | 15.8 |
| DROME | 26 | 2 | 2.1 |
| HAUTE-LOIRE | 43 | 37 | 38.9 |
| HAUT-RHIN | 68 | 2 | 2.1 |
| ISERE | 38 | 23 | 24.2 |
| LOIRE | 42 | 22 | 23.2 |
| LOT | 46 | 2 | 2.1 |
| LOZERE | 48 | 4 | 4.2 |
| PUY-DE-DOME | 63 | 77 | 81.1 |
| PYRENEES-ORIENTALES | 66 | 47 | 49.5 |
| RHONE | 69 | 1 | 1.1 |
| SAVOIE | 73 | 7 | 7.4 |
| TARN | 81 | 5 | 5.3 |
| VAR | 83 | 42 | 44.2 |
| VAUCLUSE | 84 | 2 | 2.1 |