| Département | Code | Observation(s) | % des observations totales |
|---|
| AIN |
01 | 1 | 0.9 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 3 | 2.7 |
| ARDECHE |
07 | 2 | 1.8 |
| ARIEGE |
09 | 10 | 9 |
| AUDE |
11 | 31 | 27.9 |
| BAS-RHIN |
67 | 2 | 1.8 |
| BOUCHES-DU-RHONE |
13 | 12 | 10.8 |
| CHARENTE-MARITIME |
17 | 15 | 13.5 |
| CHER |
18 | 1 | 0.9 |
| CORREZE |
19 | 2 | 1.8 |
| CREUSE |
23 | 1 | 0.9 |
| DEUX-SEVRES |
79 | 4 | 3.6 |
| DORDOGNE |
24 | 5 | 4.5 |
| DROME |
26 | 23 | 20.7 |
| EURE |
27 | 3 | 2.7 |
| GARD |
30 | 16 | 14.4 |
| GIRONDE |
33 | 1 | 0.9 |
| HAUTE-GARONNE |
31 | 17 | 15.3 |
| HAUTES-ALPES |
05 | 1 | 0.9 |
| HAUTES-PYRENEES |
65 | 3 | 2.7 |
| HAUT-RHIN |
68 | 1 | 0.9 |
| HERAULT |
34 | 26 | 23.4 |
| INDRE |
36 | 9 | 8.1 |
| INDRE-ET-LOIRE |
37 | 1 | 0.9 |
| LOIRE |
42 | 2 | 1.8 |
| LOT |
46 | 3 | 2.7 |
| MAINE-ET-LOIRE |
49 | 1 | 0.9 |
| MARNE |
51 | 3 | 2.7 |
| MEURTHE-ET-MOSELLE |
54 | 3 | 2.7 |
| PYRENEES-ORIENTALES |
66 | 8 | 7.2 |
| SAONE-ET-LOIRE |
71 | 4 | 3.6 |
| SAVOIE |
73 | 1 | 0.9 |
| SEINE-MARITIME |
76 | 2 | 1.8 |
| SOMME |
80 | 6 | 5.4 |
| TARN |
81 | 4 | 3.6 |
| TARN-ET-GARONNE |
82 | 8 | 7.2 |
| VAR |
83 | 3 | 2.7 |
| VAUCLUSE |
84 | 3 | 2.7 |
| VENDEE |
85 | 1 | 0.9 |
| VIENNE |
86 | 6 | 5.4 |
| VOSGES |
88 | 2 | 1.8 |