| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 4 | 1.2 |
| ARDECHE |
07 | 2 | 0.6 |
| ARIEGE |
09 | 12 | 3.5 |
| AUDE |
11 | 27 | 7.8 |
| AVEYRON |
12 | 1 | 0.3 |
| BAS-RHIN |
67 | 2 | 0.6 |
| BOUCHES-DU-RHONE |
13 | 48 | 13.9 |
| CHARENTE-MARITIME |
17 | 141 | 40.8 |
| CORREZE |
19 | 3 | 0.9 |
| CORSE-DU-SUD |
2A | 2 | 0.6 |
| DEUX-SEVRES |
79 | 1 | 0.3 |
| DORDOGNE |
24 | 8 | 2.3 |
| DROME |
26 | 4 | 1.2 |
| GARD |
30 | 22 | 6.4 |
| GERS |
32 | 3 | 0.9 |
| GIRONDE |
33 | 3 | 0.9 |
| HAUTE-CORSE |
2B | 19 | 5.5 |
| HAUTE-GARONNE |
31 | 62 | 17.9 |
| HAUTES-ALPES |
05 | 1 | 0.3 |
| HAUTES-PYRENEES |
65 | 3 | 0.9 |
| HAUT-RHIN |
68 | 1 | 0.3 |
| HERAULT |
34 | 36 | 10.4 |
| ISERE |
38 | 34 | 9.8 |
| LANDES |
40 | 1 | 0.3 |
| LOIRE |
42 | 10 | 2.9 |
| LOT |
46 | 6 | 1.7 |
| LOT-ET-GARONNE |
47 | 4 | 1.2 |
| NIEVRE |
58 | 1 | 0.3 |
| PYRENEES-ATLANTIQUES |
64 | 9 | 2.6 |
| PYRENEES-ORIENTALES |
66 | 62 | 17.9 |
| RHONE |
69 | 2 | 0.6 |
| SAONE-ET-LOIRE |
71 | 5 | 1.4 |
| SAVOIE |
73 | 14 | 4 |
| SEINE-MARITIME |
76 | 1 | 0.3 |
| TARN-ET-GARONNE |
82 | 32 | 9.2 |
| VAR |
83 | 8 | 2.3 |
| VAUCLUSE |
84 | 2 | 0.6 |