| Département | Code | Observation(s) | % des observations totales |
|---|
| AIN |
01 | 4 | 0.7 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 8 | 1.4 |
| ALPES-MARITIMES |
06 | 2 | 0.4 |
| ARDECHE |
07 | 3 | 0.5 |
| ARDENNES |
08 | 3 | 0.5 |
| ARIEGE |
09 | 12 | 2.1 |
| AUDE |
11 | 10 | 1.8 |
| BAS-RHIN |
67 | 78 | 13.7 |
| CANTAL |
15 | 3 | 0.5 |
| CHER |
18 | 1 | 0.2 |
| CORREZE |
19 | 1 | 0.2 |
| COTE-D'OR |
21 | 55 | 9.7 |
| CREUSE |
23 | 1 | 0.2 |
| DORDOGNE |
24 | 1 | 0.2 |
| DOUBS |
25 | 13 | 2.3 |
| DROME |
26 | 5 | 0.9 |
| GARD |
30 | 1 | 0.2 |
| GERS |
32 | 1 | 0.2 |
| HAUTE-GARONNE |
31 | 9 | 1.6 |
| HAUTE-MARNE |
52 | 15 | 2.6 |
| HAUTES-ALPES |
05 | 60 | 10.6 |
| HAUTE-SAONE |
70 | 2 | 0.4 |
| HAUTE-SAVOIE |
74 | 9 | 1.6 |
| HAUTES-PYRENEES |
65 | 8 | 1.4 |
| HAUT-RHIN |
68 | 13 | 2.3 |
| HERAULT |
34 | 5 | 0.9 |
| ISERE |
38 | 57 | 10 |
| JURA |
39 | 6 | 1.1 |
| LOIRE |
42 | 42 | 7.4 |
| LOT |
46 | 1 | 0.2 |
| LOZERE |
48 | 5 | 0.9 |
| MARNE |
51 | 2 | 0.4 |
| MEURTHE-ET-MOSELLE |
54 | 46 | 8.1 |
| MEUSE |
55 | 18 | 3.2 |
| MOSELLE |
57 | 15 | 2.6 |
| NIEVRE |
58 | 2 | 0.4 |
| PUY-DE-DOME |
63 | 26 | 4.6 |
| PYRENEES-ATLANTIQUES |
64 | 1 | 0.2 |
| PYRENEES-ORIENTALES |
66 | 43 | 7.6 |
| RHONE |
69 | 2 | 0.4 |
| SAONE-ET-LOIRE |
71 | 12 | 2.1 |
| SAVOIE |
73 | 146 | 25.7 |
| TARN |
81 | 4 | 0.7 |
| TARN-ET-GARONNE |
82 | 3 | 0.5 |
| TERRITOIRE-DE-BELFORT |
90 | 2 | 0.4 |
| VOSGES |
88 | 23 | 4 |
| YONNE |
89 | 3 | 0.5 |