| Département | Code | Observation(s) | % des observations totales |
|---|
| ARDENNES |
08 | 3 | 1.9 |
| ARIEGE |
09 | 48 | 31.2 |
| AUBE |
10 | 2 | 1.3 |
| AUDE |
11 | 5 | 3.2 |
| BAS-RHIN |
67 | 9 | 5.8 |
| CANTAL |
15 | 1 | 0.6 |
| CHARENTE-MARITIME |
17 | 38 | 24.7 |
| CHER |
18 | 2 | 1.3 |
| COTES-D'ARMOR |
22 | 1 | 0.6 |
| DEUX-SEVRES |
79 | 1 | 0.6 |
| DROME |
26 | 4 | 2.6 |
| EURE |
27 | 1 | 0.6 |
| GARD |
30 | 7 | 4.5 |
| HAUTE-GARONNE |
31 | 8 | 5.2 |
| HAUTES-ALPES |
05 | 3 | 1.9 |
| HAUTES-PYRENEES |
65 | 2 | 1.3 |
| HAUT-RHIN |
68 | 2 | 1.3 |
| HERAULT |
34 | 8 | 5.2 |
| ILLE-ET-VILAINE |
35 | 2 | 1.3 |
| INDRE |
36 | 53 | 34.4 |
| ISERE |
38 | 3 | 1.9 |
| LOIRE |
42 | 9 | 5.8 |
| LOIR-ET-CHER |
41 | 7 | 4.5 |
| LOT |
46 | 2 | 1.3 |
| LOZERE |
48 | 5 | 3.2 |
| MAINE-ET-LOIRE |
49 | 7 | 4.5 |
| MAYENNE |
53 | 1 | 0.6 |
| MEUSE |
55 | 2 | 1.3 |
| MORBIHAN |
56 | 1 | 0.6 |
| MOSELLE |
57 | 2 | 1.3 |
| NIEVRE |
58 | 2 | 1.3 |
| NORD |
59 | 1 | 0.6 |
| PAS-DE-CALAIS |
62 | 4 | 2.6 |
| PUY-DE-DOME |
63 | 3 | 1.9 |
| PYRENEES-ATLANTIQUES |
64 | 1 | 0.6 |
| PYRENEES-ORIENTALES |
66 | 3 | 1.9 |
| RHONE |
69 | 1 | 0.6 |
| SAONE-ET-LOIRE |
71 | 2 | 1.3 |
| SARTHE |
72 | 7 | 4.5 |
| SAVOIE |
73 | 4 | 2.6 |
| TARN-ET-GARONNE |
82 | 2 | 1.3 |
| VENDEE |
85 | 1 | 0.6 |
| VIENNE |
86 | 1 | 0.6 |