| Département | Code | Observation(s) | % des observations totales |
|---|
| AIN |
01 | 1 | 1.5 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 1 | 1.5 |
| ARIEGE |
09 | 5 | 7.5 |
| AUBE |
10 | 5 | 7.5 |
| AUDE |
11 | 1 | 1.5 |
| BAS-RHIN |
67 | 7 | 10.4 |
| BOUCHES-DU-RHONE |
13 | 1 | 1.5 |
| CANTAL |
15 | 1 | 1.5 |
| CHER |
18 | 3 | 4.5 |
| CREUSE |
23 | 1 | 1.5 |
| DEUX-SEVRES |
79 | 2 | 3 |
| DOUBS |
25 | 4 | 6 |
| FINISTERE |
29 | 10 | 14.9 |
| HAUTE-MARNE |
52 | 1 | 1.5 |
| HAUTE-SAVOIE |
74 | 1 | 1.5 |
| HAUTES-PYRENEES |
65 | 1 | 1.5 |
| HAUTE-VIENNE |
87 | 1 | 1.5 |
| HAUTS-DE-SEINE |
92 | 1 | 1.5 |
| INDRE |
36 | 10 | 14.9 |
| LOIRE |
42 | 4 | 6 |
| MARNE |
51 | 1 | 1.5 |
| MEURTHE-ET-MOSELLE |
54 | 9 | 13.4 |
| MEUSE |
55 | 3 | 4.5 |
| NORD |
59 | 1 | 1.5 |
| PUY-DE-DOME |
63 | 14 | 20.9 |
| PYRENEES-ATLANTIQUES |
64 | 2 | 3 |
| PYRENEES-ORIENTALES |
66 | 4 | 6 |
| SARTHE |
72 | 2 | 3 |
| SAVOIE |
73 | 8 | 11.9 |
| VOSGES |
88 | 8 | 11.9 |