| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 5 | 3.8 |
| ALPES-MARITIMES |
06 | 1 | 0.8 |
| ARDECHE |
07 | 6 | 4.5 |
| ARIEGE |
09 | 8 | 6.1 |
| AUDE |
11 | 1 | 0.8 |
| AVEYRON |
12 | 1 | 0.8 |
| BOUCHES-DU-RHONE |
13 | 2 | 1.5 |
| CHARENTE |
16 | 1 | 0.8 |
| CHARENTE-MARITIME |
17 | 28 | 21.2 |
| DEUX-SEVRES |
79 | 5 | 3.8 |
| DORDOGNE |
24 | 1 | 0.8 |
| DROME |
26 | 3 | 2.3 |
| GARD |
30 | 16 | 12.1 |
| HAUTE-GARONNE |
31 | 1 | 0.8 |
| HAUTES-ALPES |
05 | 5 | 3.8 |
| HERAULT |
34 | 29 | 22 |
| ISERE |
38 | 2 | 1.5 |
| LOT |
46 | 16 | 12.1 |
| LOT-ET-GARONNE |
47 | 2 | 1.5 |
| LOZERE |
48 | 1 | 0.8 |
| PYRENEES-ORIENTALES |
66 | 24 | 18.2 |
| SAONE-ET-LOIRE |
71 | 1 | 0.8 |
| TARN |
81 | 5 | 3.8 |
| TARN-ET-GARONNE |
82 | 18 | 13.6 |
| VAR |
83 | 3 | 2.3 |
| VAUCLUSE |
84 | 6 | 4.5 |
| VIENNE |
86 | 1 | 0.8 |