| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| AIN | 01 | 1 | 1.4 |
| ALPES-DE-HAUTE-PROVENCE | 04 | 8 | 10.8 |
| ALPES-MARITIMES | 06 | 7 | 9.5 |
| ARDECHE | 07 | 1 | 1.4 |
| ARIEGE | 09 | 2 | 2.7 |
| AUDE | 11 | 2 | 2.7 |
| CHER | 18 | 1 | 1.4 |
| DOUBS | 25 | 1 | 1.4 |
| DROME | 26 | 2 | 2.7 |
| HAUTE-GARONNE | 31 | 1 | 1.4 |
| HAUTES-ALPES | 05 | 47 | 63.5 |
| HAUTE-SAVOIE | 74 | 8 | 10.8 |
| HAUTES-PYRENEES | 65 | 5 | 6.8 |
| HAUTE-VIENNE | 87 | 1 | 1.4 |
| ISERE | 38 | 6 | 8.1 |
| JURA | 39 | 1 | 1.4 |
| PUY-DE-DOME | 63 | 6 | 8.1 |
| PYRENEES-ATLANTIQUES | 64 | 1 | 1.4 |
| PYRENEES-ORIENTALES | 66 | 12 | 16.2 |
| SAVOIE | 73 | 41 | 55.4 |