| Département | Code | Observation(s) | % des observations totales |
|---|
| AIN |
01 | 1 | 0.2 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 3 | 0.5 |
| ALPES-MARITIMES |
06 | 5 | 0.8 |
| ARDECHE |
07 | 1 | 0.2 |
| ARIEGE |
09 | 150 | 22.8 |
| AUDE |
11 | 56 | 8.5 |
| BOUCHES-DU-RHONE |
13 | 42 | 6.4 |
| CHARENTE-MARITIME |
17 | 190 | 28.8 |
| CHER |
18 | 1 | 0.2 |
| CORREZE |
19 | 3 | 0.5 |
| CORSE-DU-SUD |
2A | 21 | 3.2 |
| COTE-D'OR |
21 | 8 | 1.2 |
| COTES-D'ARMOR |
22 | 9 | 1.4 |
| DEUX-SEVRES |
79 | 17 | 2.6 |
| DORDOGNE |
24 | 9 | 1.4 |
| DROME |
26 | 9 | 1.4 |
| ESSONNE |
91 | 1 | 0.2 |
| EURE |
27 | 5 | 0.8 |
| FINISTERE |
29 | 5 | 0.8 |
| GARD |
30 | 44 | 6.7 |
| GERS |
32 | 3 | 0.5 |
| GIRONDE |
33 | 5 | 0.8 |
| HAUTE-CORSE |
2B | 10 | 1.5 |
| HAUTE-GARONNE |
31 | 78 | 11.8 |
| HAUTES-ALPES |
05 | 2 | 0.3 |
| HERAULT |
34 | 150 | 22.8 |
| INDRE |
36 | 88 | 13.4 |
| INDRE-ET-LOIRE |
37 | 4 | 0.6 |
| LANDES |
40 | 4 | 0.6 |
| LOIR-ET-CHER |
41 | 1 | 0.2 |
| LOT |
46 | 13 | 2 |
| LOT-ET-GARONNE |
47 | 3 | 0.5 |
| LOZERE |
48 | 1 | 0.2 |
| MAINE-ET-LOIRE |
49 | 25 | 3.8 |
| MORBIHAN |
56 | 9 | 1.4 |
| NIEVRE |
58 | 1 | 0.2 |
| PYRENEES-ATLANTIQUES |
64 | 4 | 0.6 |
| PYRENEES-ORIENTALES |
66 | 29 | 4.4 |
| RHONE |
69 | 1 | 0.2 |
| SAONE-ET-LOIRE |
71 | 1 | 0.2 |
| SARTHE |
72 | 6 | 0.9 |
| SAVOIE |
73 | 6 | 0.9 |
| SEINE-MARITIME |
76 | 3 | 0.5 |
| TARN |
81 | 8 | 1.2 |
| TARN-ET-GARONNE |
82 | 24 | 3.6 |
| VAL-DE-MARNE |
94 | 1 | 0.2 |
| VAR |
83 | 43 | 6.5 |
| VAUCLUSE |
84 | 8 | 1.2 |
| VENDEE |
85 | 25 | 3.8 |
| VIENNE |
86 | 48 | 7.3 |
| YONNE |
89 | 2 | 0.3 |
| YVELINES |
78 | 1 | 0.2 |