| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 3 | 4.4 |
| ALPES-MARITIMES |
06 | 1 | 1.5 |
| ARDECHE |
07 | 3 | 4.4 |
| ARIEGE |
09 | 4 | 5.9 |
| AUBE |
10 | 2 | 2.9 |
| AUDE |
11 | 1 | 1.5 |
| BOUCHES-DU-RHONE |
13 | 11 | 16.2 |
| CHARENTE-MARITIME |
17 | 7 | 10.3 |
| CHER |
18 | 1 | 1.5 |
| CORSE-DU-SUD |
2A | 3 | 4.4 |
| DEUX-SEVRES |
79 | 2 | 2.9 |
| DROME |
26 | 3 | 4.4 |
| GARD |
30 | 1 | 1.5 |
| HAUTE-GARONNE |
31 | 5 | 7.4 |
| HAUTES-ALPES |
05 | 5 | 7.4 |
| HERAULT |
34 | 13 | 19.1 |
| INDRE |
36 | 35 | 51.5 |
| LOIRE |
42 | 2 | 2.9 |
| LOT |
46 | 1 | 1.5 |
| LOT-ET-GARONNE |
47 | 3 | 4.4 |
| MAINE-ET-LOIRE |
49 | 2 | 2.9 |
| PUY-DE-DOME |
63 | 4 | 5.9 |
| PYRENEES-ORIENTALES |
66 | 1 | 1.5 |
| TARN |
81 | 2 | 2.9 |
| TARN-ET-GARONNE |
82 | 3 | 4.4 |
| VAR |
83 | 7 | 10.3 |
| VAUCLUSE |
84 | 1 | 1.5 |
| VIENNE |
86 | 13 | 19.1 |