| Département | Code | Observation(s) | % des observations totales |
|---|
| AIN |
01 | 1 | 0.2 |
| ALLIER |
03 | 6 | 1.4 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 28 | 6.5 |
| ALPES-MARITIMES |
06 | 37 | 8.6 |
| ARDECHE |
07 | 4 | 0.9 |
| AUBE |
10 | 1 | 0.2 |
| AUDE |
11 | 7 | 1.6 |
| AVEYRON |
12 | 28 | 6.5 |
| CANTAL |
15 | 3 | 0.7 |
| CHARENTE-MARITIME |
17 | 29 | 6.8 |
| CHER |
18 | 21 | 4.9 |
| CORREZE |
19 | 3 | 0.7 |
| COTE-D'OR |
21 | 42 | 9.8 |
| DEUX-SEVRES |
79 | 28 | 6.5 |
| DORDOGNE |
24 | 5 | 1.2 |
| DROME |
26 | 33 | 7.7 |
| EURE-ET-LOIR |
28 | 14 | 3.3 |
| GARD |
30 | 12 | 2.8 |
| GIRONDE |
33 | 1 | 0.2 |
| HAUTE-GARONNE |
31 | 4 | 0.9 |
| HAUTE-LOIRE |
43 | 17 | 4 |
| HAUTES-ALPES |
05 | 148 | 34.6 |
| HAUTE-VIENNE |
87 | 1 | 0.2 |
| HAUT-RHIN |
68 | 18 | 4.2 |
| HERAULT |
34 | 21 | 4.9 |
| INDRE |
36 | 306 | 71.5 |
| INDRE-ET-LOIRE |
37 | 6 | 1.4 |
| ISERE |
38 | 13 | 3 |
| LOIRE |
42 | 3 | 0.7 |
| LOIRET |
45 | 1 | 0.2 |
| LOIR-ET-CHER |
41 | 5 | 1.2 |
| LOT |
46 | 12 | 2.8 |
| LOZERE |
48 | 11 | 2.6 |
| MAINE-ET-LOIRE |
49 | 17 | 4 |
| MORBIHAN |
56 | 4 | 0.9 |
| MOSELLE |
57 | 1 | 0.2 |
| NIEVRE |
58 | 18 | 4.2 |
| PUY-DE-DOME |
63 | 101 | 23.6 |
| PYRENEES-ATLANTIQUES |
64 | 1 | 0.2 |
| PYRENEES-ORIENTALES |
66 | 72 | 16.8 |
| RHONE |
69 | 2 | 0.5 |
| SAONE-ET-LOIRE |
71 | 179 | 41.8 |
| SAVOIE |
73 | 2 | 0.5 |
| TARN |
81 | 2 | 0.5 |
| TARN-ET-GARONNE |
82 | 1 | 0.2 |
| VAR |
83 | 3 | 0.7 |
| VAUCLUSE |
84 | 7 | 1.6 |
| VENDEE |
85 | 27 | 6.3 |
| VIENNE |
86 | 23 | 5.4 |
| VOSGES |
88 | 1 | 0.2 |
| YONNE |
89 | 10 | 2.3 |