| Département | Code | Observation(s) | % des observations totales |
|---|
| AIN |
01 | 1 | 0.5 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 3 | 1.6 |
| ALPES-MARITIMES |
06 | 11 | 5.8 |
| ARDECHE |
07 | 2 | 1.1 |
| ARIEGE |
09 | 15 | 7.9 |
| AUDE |
11 | 3 | 1.6 |
| BAS-RHIN |
67 | 33 | 17.4 |
| CALVADOS |
14 | 1 | 0.5 |
| CORREZE |
19 | 1 | 0.5 |
| COTE-D'OR |
21 | 1 | 0.5 |
| DOUBS |
25 | 3 | 1.6 |
| DROME |
26 | 10 | 5.3 |
| GARD |
30 | 11 | 5.8 |
| HAUTE-CORSE |
2B | 1 | 0.5 |
| HAUTE-GARONNE |
31 | 17 | 8.9 |
| HAUTE-LOIRE |
43 | 1 | 0.5 |
| HAUTES-ALPES |
05 | 12 | 6.3 |
| HAUTE-SAVOIE |
74 | 6 | 3.2 |
| HAUTES-PYRENEES |
65 | 8 | 4.2 |
| HAUT-RHIN |
68 | 4 | 2.1 |
| HERAULT |
34 | 13 | 6.8 |
| INDRE |
36 | 1 | 0.5 |
| ISERE |
38 | 5 | 2.6 |
| JURA |
39 | 2 | 1.1 |
| LANDES |
40 | 1 | 0.5 |
| LOIRE |
42 | 3 | 1.6 |
| LOZERE |
48 | 1 | 0.5 |
| MEURTHE-ET-MOSELLE |
54 | 19 | 10 |
| MEUSE |
55 | 2 | 1.1 |
| MOSELLE |
57 | 2 | 1.1 |
| PUY-DE-DOME |
63 | 10 | 5.3 |
| PYRENEES-ATLANTIQUES |
64 | 1 | 0.5 |
| PYRENEES-ORIENTALES |
66 | 24 | 12.6 |
| SAONE-ET-LOIRE |
71 | 4 | 2.1 |
| SAVOIE |
73 | 65 | 34.2 |
| TARN-ET-GARONNE |
82 | 1 | 0.5 |
| TERRITOIRE-DE-BELFORT |
90 | 2 | 1.1 |
| VAUCLUSE |
84 | 6 | 3.2 |
| VOSGES |
88 | 8 | 4.2 |