| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 3 | 13 |
| DROME | 26 | 1 | 4.3 |
| HAUTES-ALPES | 05 | 17 | 73.9 |
| HAUTE-SAVOIE | 74 | 2 | 8.7 |
| HAUTES-PYRENEES | 65 | 1 | 4.3 |
| ISERE | 38 | 3 | 13 |
| PUY-DE-DOME | 63 | 1 | 4.3 |
| PYRENEES-ORIENTALES | 66 | 11 | 47.8 |
| SAVOIE | 73 | 5 | 21.7 |