| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 16 | 21.1 |
| ALPES-MARITIMES | 06 | 3 | 3.9 |
| ARDECHE | 07 | 1 | 1.3 |
| ARIEGE | 09 | 9 | 11.8 |
| BAS-RHIN | 67 | 2 | 2.6 |
| CORREZE | 19 | 1 | 1.3 |
| CREUSE | 23 | 1 | 1.3 |
| DOUBS | 25 | 1 | 1.3 |
| GARD | 30 | 2 | 2.6 |
| HAUTE-GARONNE | 31 | 3 | 3.9 |
| HAUTES-ALPES | 05 | 51 | 67.1 |
| HAUTE-SAVOIE | 74 | 2 | 2.6 |
| HAUTES-PYRENEES | 65 | 11 | 14.5 |
| HAUT-RHIN | 68 | 2 | 2.6 |
| HERAULT | 34 | 2 | 2.6 |
| ISERE | 38 | 8 | 10.5 |
| JURA | 39 | 3 | 3.9 |
| NORD | 59 | 1 | 1.3 |
| PUY-DE-DOME | 63 | 5 | 6.6 |
| PYRENEES-ORIENTALES | 66 | 15 | 19.7 |
| SAVOIE | 73 | 31 | 40.8 |