| Département | Code | Observation(s) | % des observations totales |
|---|
| AISNE |
02 | 1 | 0.9 |
| ALLIER |
03 | 1 | 0.9 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 7 | 6.3 |
| ALPES-MARITIMES |
06 | 3 | 2.7 |
| ARDENNES |
08 | 2 | 1.8 |
| ARIEGE |
09 | 15 | 13.5 |
| AUBE |
10 | 1 | 0.9 |
| AUDE |
11 | 1 | 0.9 |
| AVEYRON |
12 | 10 | 9 |
| BAS-RHIN |
67 | 1 | 0.9 |
| CANTAL |
15 | 3 | 2.7 |
| CHER |
18 | 2 | 1.8 |
| CORREZE |
19 | 2 | 1.8 |
| COTE-D'OR |
21 | 4 | 3.6 |
| CREUSE |
23 | 1 | 0.9 |
| DOUBS |
25 | 2 | 1.8 |
| DROME |
26 | 12 | 10.8 |
| GARD |
30 | 3 | 2.7 |
| HAUTE-GARONNE |
31 | 4 | 3.6 |
| HAUTE-MARNE |
52 | 1 | 0.9 |
| HAUTES-ALPES |
05 | 3 | 2.7 |
| HAUTE-SAONE |
70 | 1 | 0.9 |
| HAUTE-VIENNE |
87 | 1 | 0.9 |
| HAUT-RHIN |
68 | 4 | 3.6 |
| HERAULT |
34 | 18 | 16.2 |
| INDRE |
36 | 4 | 3.6 |
| ISERE |
38 | 1 | 0.9 |
| JURA |
39 | 1 | 0.9 |
| LOIRE |
42 | 2 | 1.8 |
| LOZERE |
48 | 4 | 3.6 |
| MARNE |
51 | 2 | 1.8 |
| MEURTHE-ET-MOSELLE |
54 | 4 | 3.6 |
| MEUSE |
55 | 19 | 17.1 |
| MOSELLE |
57 | 2 | 1.8 |
| NORD |
59 | 1 | 0.9 |
| PUY-DE-DOME |
63 | 11 | 9.9 |
| PYRENEES-ATLANTIQUES |
64 | 1 | 0.9 |
| PYRENEES-ORIENTALES |
66 | 19 | 17.1 |
| SAONE-ET-LOIRE |
71 | 3 | 2.7 |
| SAVOIE |
73 | 3 | 2.7 |
| SOMME |
80 | 1 | 0.9 |
| TERRITOIRE-DE-BELFORT |
90 | 1 | 0.9 |
| VAR |
83 | 1 | 0.9 |
| VOSGES |
88 | 6 | 5.4 |