| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 6 | 6.8 |
| ALPES-MARITIMES | 06 | 6 | 6.8 |
| ARDECHE | 07 | 1 | 1.1 |
| DROME | 26 | 1 | 1.1 |
| HAUTE-GARONNE | 31 | 1 | 1.1 |
| HAUTES-ALPES | 05 | 33 | 37.5 |
| HAUTE-SAVOIE | 74 | 5 | 5.7 |
| HAUTES-PYRENEES | 65 | 5 | 5.7 |
| ISERE | 38 | 3 | 3.4 |
| PYRENEES-ATLANTIQUES | 64 | 2 | 2.3 |
| PYRENEES-ORIENTALES | 66 | 7 | 8 |
| SAVOIE | 73 | 32 | 36.4 |