| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 3 | 2.9 |
| ALPES-MARITIMES |
06 | 5 | 4.9 |
| ARDECHE |
07 | 5 | 4.9 |
| ARIEGE |
09 | 9 | 8.7 |
| AUDE |
11 | 2 | 1.9 |
| AVEYRON |
12 | 1 | 1 |
| BAS-RHIN |
67 | 8 | 7.8 |
| BOUCHES-DU-RHONE |
13 | 10 | 9.7 |
| CANTAL |
15 | 1 | 1 |
| CHER |
18 | 1 | 1 |
| CORREZE |
19 | 5 | 4.9 |
| CORSE-DU-SUD |
2A | 4 | 3.9 |
| DROME |
26 | 10 | 9.7 |
| EURE-ET-LOIR |
28 | 1 | 1 |
| GARD |
30 | 6 | 5.8 |
| HAUTE-GARONNE |
31 | 1 | 1 |
| HAUTE-LOIRE |
43 | 2 | 1.9 |
| HAUTES-ALPES |
05 | 5 | 4.9 |
| HAUTE-VIENNE |
87 | 2 | 1.9 |
| HERAULT |
34 | 11 | 10.7 |
| INDRE |
36 | 3 | 2.9 |
| ISERE |
38 | 4 | 3.9 |
| LANDES |
40 | 1 | 1 |
| LOIRE |
42 | 5 | 4.9 |
| LOT |
46 | 1 | 1 |
| LOT-ET-GARONNE |
47 | 1 | 1 |
| PYRENEES-ATLANTIQUES |
64 | 1 | 1 |
| RHONE |
69 | 1 | 1 |
| SAONE-ET-LOIRE |
71 | 2 | 1.9 |
| SARTHE |
72 | 1 | 1 |
| SAVOIE |
73 | 23 | 22.3 |
| TARN |
81 | 6 | 5.8 |
| TARN-ET-GARONNE |
82 | 4 | 3.9 |
| VAR |
83 | 10 | 9.7 |
| VIENNE |
86 | 1 | 1 |