| Département | Code | Observation(s) | % des observations totales |
|---|
| AIN |
01 | 2 | 5.9 |
| ALPES-MARITIMES |
06 | 1 | 2.9 |
| ARDECHE |
07 | 1 | 2.9 |
| ARIEGE |
09 | 7 | 20.6 |
| AUBE |
10 | 1 | 2.9 |
| CHER |
18 | 1 | 2.9 |
| CORREZE |
19 | 1 | 2.9 |
| DROME |
26 | 1 | 2.9 |
| ESSONNE |
91 | 1 | 2.9 |
| GARD |
30 | 1 | 2.9 |
| HAUTE-GARONNE |
31 | 1 | 2.9 |
| HAUTES-ALPES |
05 | 7 | 20.6 |
| HAUTE-SAVOIE |
74 | 1 | 2.9 |
| HAUTES-PYRENEES |
65 | 3 | 8.8 |
| ISERE |
38 | 1 | 2.9 |
| JURA |
39 | 2 | 5.9 |
| MANCHE |
50 | 1 | 2.9 |
| MEUSE |
55 | 5 | 14.7 |
| MOSELLE |
57 | 1 | 2.9 |
| NORD |
59 | 1 | 2.9 |
| PUY-DE-DOME |
63 | 9 | 26.5 |
| PYRENEES-ATLANTIQUES |
64 | 1 | 2.9 |
| PYRENEES-ORIENTALES |
66 | 4 | 11.8 |
| SAONE-ET-LOIRE |
71 | 3 | 8.8 |
| SAVOIE |
73 | 2 | 5.9 |
| VOSGES |
88 | 1 | 2.9 |