| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 6 | 6.5 |
| ALPES-MARITIMES |
06 | 4 | 4.3 |
| ARDECHE |
07 | 4 | 4.3 |
| ARIEGE |
09 | 7 | 7.5 |
| AUDE |
11 | 1 | 1.1 |
| AVEYRON |
12 | 3 | 3.2 |
| BOUCHES-DU-RHONE |
13 | 5 | 5.4 |
| CANTAL |
15 | 1 | 1.1 |
| CHARENTE |
16 | 1 | 1.1 |
| CHARENTE-MARITIME |
17 | 8 | 8.6 |
| CORREZE |
19 | 1 | 1.1 |
| DROME |
26 | 25 | 26.9 |
| GARD |
30 | 3 | 3.2 |
| HAUTES-ALPES |
05 | 18 | 19.4 |
| HAUTE-SAVOIE |
74 | 1 | 1.1 |
| HERAULT |
34 | 27 | 29 |
| ISERE |
38 | 2 | 2.2 |
| LOT |
46 | 8 | 8.6 |
| LOZERE |
48 | 2 | 2.2 |
| PYRENEES-ORIENTALES |
66 | 10 | 10.8 |
| SAONE-ET-LOIRE |
71 | 20 | 21.5 |
| SAVOIE |
73 | 3 | 3.2 |
| TARN |
81 | 6 | 6.5 |
| TARN-ET-GARONNE |
82 | 5 | 5.4 |
| VAR |
83 | 7 | 7.5 |