| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 41 | 78.8 |
| ALPES-MARITIMES | 06 | 15 | 28.8 |
| AUBE | 10 | 1 | 1.9 |
| DOUBS | 25 | 1 | 1.9 |
| DROME | 26 | 2 | 3.8 |
| HAUTES-ALPES | 05 | 53 | 101.9 |
| HAUTE-SAONE | 70 | 1 | 1.9 |
| ISERE | 38 | 7 | 13.5 |
| MEUSE | 55 | 1 | 1.9 |
| MOSELLE | 57 | 1 | 1.9 |
| SAVOIE | 73 | 11 | 21.2 |
| VOSGES | 88 | 1 | 1.9 |