| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| AIN | 01 | 2 | 4 |
| ARDECHE | 07 | 1 | 2 |
| BAS-RHIN | 67 | 1 | 2 |
| CANTAL | 15 | 5 | 10 |
| DOUBS | 25 | 1 | 2 |
| HAUTES-ALPES | 05 | 3 | 6 |
| HAUTE-SAONE | 70 | 2 | 4 |
| HAUTE-SAVOIE | 74 | 6 | 12 |
| HAUT-RHIN | 68 | 3 | 6 |
| ISERE | 38 | 5 | 10 |
| JURA | 39 | 2 | 4 |
| PUY-DE-DOME | 63 | 25 | 50 |
| SAVOIE | 73 | 15 | 30 |
| VOSGES | 88 | 7 | 14 |