| Département | Code | Observation(s) | % des observations totales |
|---|
| AIN |
01 | 1 | 1 |
| AISNE |
02 | 1 | 1 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 2 | 1.9 |
| ALPES-MARITIMES |
06 | 2 | 1.9 |
| ARIEGE |
09 | 12 | 11.5 |
| AUBE |
10 | 1 | 1 |
| CANTAL |
15 | 1 | 1 |
| CORREZE |
19 | 1 | 1 |
| DOUBS |
25 | 1 | 1 |
| DROME |
26 | 1 | 1 |
| HAUTE-GARONNE |
31 | 5 | 4.8 |
| HAUTE-LOIRE |
43 | 1 | 1 |
| HAUTES-ALPES |
05 | 28 | 26.9 |
| HAUTE-SAONE |
70 | 3 | 2.9 |
| HAUTE-SAVOIE |
74 | 4 | 3.8 |
| HAUTES-PYRENEES |
65 | 10 | 9.6 |
| HAUT-RHIN |
68 | 1 | 1 |
| HERAULT |
34 | 1 | 1 |
| INDRE |
36 | 1 | 1 |
| ISERE |
38 | 7 | 6.7 |
| MOSELLE |
57 | 1 | 1 |
| PUY-DE-DOME |
63 | 5 | 4.8 |
| PYRENEES-ATLANTIQUES |
64 | 1 | 1 |
| PYRENEES-ORIENTALES |
66 | 10 | 9.6 |
| SAVOIE |
73 | 49 | 47.1 |
| SOMME |
80 | 3 | 2.9 |
| VOSGES |
88 | 1 | 1 |