| Département | Code | Observation(s) | % des observations totales |
|---|
| AIN |
01 | 1 | 0.7 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 6 | 4.3 |
| ALPES-MARITIMES |
06 | 5 | 3.6 |
| ARDECHE |
07 | 4 | 2.9 |
| ARIEGE |
09 | 2 | 1.4 |
| AUDE |
11 | 33 | 23.7 |
| AVEYRON |
12 | 4 | 2.9 |
| BOUCHES-DU-RHONE |
13 | 23 | 16.5 |
| CHARENTE-MARITIME |
17 | 63 | 45.3 |
| CHER |
18 | 1 | 0.7 |
| DORDOGNE |
24 | 4 | 2.9 |
| DROME |
26 | 12 | 8.6 |
| GARD |
30 | 28 | 20.1 |
| GIRONDE |
33 | 8 | 5.8 |
| HAUTE-GARONNE |
31 | 5 | 3.6 |
| HAUTES-ALPES |
05 | 2 | 1.4 |
| HERAULT |
34 | 94 | 67.6 |
| LOT |
46 | 2 | 1.4 |
| MORBIHAN |
56 | 1 | 0.7 |
| PYRENEES-ORIENTALES |
66 | 66 | 47.5 |
| TARN |
81 | 1 | 0.7 |
| TARN-ET-GARONNE |
82 | 9 | 6.5 |
| VAR |
83 | 42 | 30.2 |
| VAUCLUSE |
84 | 4 | 2.9 |
| VENDEE |
85 | 15 | 10.8 |