| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 3 | 2.3 |
| ALPES-MARITIMES |
06 | 5 | 3.8 |
| ARDECHE |
07 | 6 | 4.5 |
| ARIEGE |
09 | 4 | 3 |
| AUDE |
11 | 32 | 24.1 |
| AVEYRON |
12 | 1 | 0.8 |
| BOUCHES-DU-RHONE |
13 | 6 | 4.5 |
| CHARENTE-MARITIME |
17 | 6 | 4.5 |
| CORREZE |
19 | 1 | 0.8 |
| CORSE-DU-SUD |
2A | 7 | 5.3 |
| DROME |
26 | 7 | 5.3 |
| GARD |
30 | 8 | 6 |
| GERS |
32 | 1 | 0.8 |
| GIRONDE |
33 | 1 | 0.8 |
| HAUTE-CORSE |
2B | 11 | 8.3 |
| HAUTE-GARONNE |
31 | 10 | 7.5 |
| HAUTES-ALPES |
05 | 1 | 0.8 |
| HERAULT |
34 | 45 | 33.8 |
| ILLE-ET-VILAINE |
35 | 8 | 6 |
| INDRE |
36 | 12 | 9 |
| LANDES |
40 | 1 | 0.8 |
| LOT |
46 | 1 | 0.8 |
| LOZERE |
48 | 1 | 0.8 |
| MAINE-ET-LOIRE |
49 | 9 | 6.8 |
| PUY-DE-DOME |
63 | 4 | 3 |
| PYRENEES-ORIENTALES |
66 | 59 | 44.4 |
| SARTHE |
72 | 5 | 3.8 |
| TARN |
81 | 2 | 1.5 |
| TARN-ET-GARONNE |
82 | 2 | 1.5 |
| VAR |
83 | 16 | 12 |
| VENDEE |
85 | 1 | 0.8 |
| VIENNE |
86 | 1 | 0.8 |