| Département | Code | Observation(s) | % des observations totales |
|---|
| AIN |
01 | 7 | 1 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 61 | 8.9 |
| ALPES-MARITIMES |
06 | 50 | 7.3 |
| ARDECHE |
07 | 32 | 4.7 |
| ARDENNES |
08 | 3 | 0.4 |
| ARIEGE |
09 | 33 | 4.8 |
| AUDE |
11 | 10 | 1.5 |
| AVEYRON |
12 | 16 | 2.3 |
| BAS-RHIN |
67 | 24 | 3.5 |
| CANTAL |
15 | 73 | 10.7 |
| CORREZE |
19 | 72 | 10.5 |
| CREUSE |
23 | 15 | 2.2 |
| DROME |
26 | 16 | 2.3 |
| GARD |
30 | 60 | 8.8 |
| GIRONDE |
33 | 2 | 0.3 |
| HAUTE-GARONNE |
31 | 8 | 1.2 |
| HAUTE-LOIRE |
43 | 20 | 2.9 |
| HAUTES-ALPES |
05 | 131 | 19.1 |
| HAUTE-SAVOIE |
74 | 15 | 2.2 |
| HAUTES-PYRENEES |
65 | 80 | 11.7 |
| HAUT-RHIN |
68 | 4 | 0.6 |
| HERAULT |
34 | 36 | 5.3 |
| ISERE |
38 | 37 | 5.4 |
| JURA |
39 | 14 | 2 |
| LOIRE |
42 | 98 | 14.3 |
| LOZERE |
48 | 57 | 8.3 |
| MEURTHE-ET-MOSELLE |
54 | 1 | 0.1 |
| MOSELLE |
57 | 14 | 2 |
| PUY-DE-DOME |
63 | 79 | 11.5 |
| PYRENEES-ATLANTIQUES |
64 | 8 | 1.2 |
| PYRENEES-ORIENTALES |
66 | 56 | 8.2 |
| SAVOIE |
73 | 119 | 17.4 |
| TARN |
81 | 8 | 1.2 |
| VOSGES |
88 | 1 | 0.1 |