| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 3 | 2.3 |
| ALPES-MARITIMES |
06 | 1 | 0.8 |
| ARDECHE |
07 | 8 | 6.2 |
| ARIEGE |
09 | 3 | 2.3 |
| AUDE |
11 | 6 | 4.7 |
| AVEYRON |
12 | 1 | 0.8 |
| BOUCHES-DU-RHONE |
13 | 7 | 5.4 |
| CANTAL |
15 | 1 | 0.8 |
| CHARENTE-MARITIME |
17 | 24 | 18.6 |
| CHER |
18 | 1 | 0.8 |
| COTE-D'OR |
21 | 1 | 0.8 |
| DEUX-SEVRES |
79 | 3 | 2.3 |
| DROME |
26 | 5 | 3.9 |
| ESSONNE |
91 | 1 | 0.8 |
| EURE |
27 | 1 | 0.8 |
| EURE-ET-LOIR |
28 | 1 | 0.8 |
| GARD |
30 | 3 | 2.3 |
| GIRONDE |
33 | 2 | 1.6 |
| HAUTE-GARONNE |
31 | 6 | 4.7 |
| HAUTES-ALPES |
05 | 1 | 0.8 |
| HERAULT |
34 | 23 | 17.8 |
| INDRE |
36 | 46 | 35.7 |
| ISERE |
38 | 5 | 3.9 |
| LOIRE |
42 | 3 | 2.3 |
| LOIR-ET-CHER |
41 | 4 | 3.1 |
| LOT |
46 | 3 | 2.3 |
| LOT-ET-GARONNE |
47 | 1 | 0.8 |
| LOZERE |
48 | 1 | 0.8 |
| MAINE-ET-LOIRE |
49 | 2 | 1.6 |
| ORNE |
61 | 2 | 1.6 |
| PUY-DE-DOME |
63 | 1 | 0.8 |
| PYRENEES-ORIENTALES |
66 | 5 | 3.9 |
| RHONE |
69 | 1 | 0.8 |
| SARTHE |
72 | 3 | 2.3 |
| SAVOIE |
73 | 6 | 4.7 |
| TARN-ET-GARONNE |
82 | 4 | 3.1 |
| VAR |
83 | 18 | 14 |
| VAUCLUSE |
84 | 2 | 1.6 |
| VIENNE |
86 | 2 | 1.6 |
| YVELINES |
78 | 1 | 0.8 |