| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-MARITIMES |
06 | 4 | 7.5 |
| ARIEGE |
09 | 1 | 1.9 |
| AUDE |
11 | 4 | 7.5 |
| BAS-RHIN |
67 | 1 | 1.9 |
| BOUCHES-DU-RHONE |
13 | 1 | 1.9 |
| CHARENTE-MARITIME |
17 | 4 | 7.5 |
| COTE-D'OR |
21 | 1 | 1.9 |
| DEUX-SEVRES |
79 | 2 | 3.8 |
| DOUBS |
25 | 4 | 7.5 |
| DROME |
26 | 8 | 15.1 |
| GARD |
30 | 1 | 1.9 |
| HAUTE-GARONNE |
31 | 2 | 3.8 |
| HAUTE-LOIRE |
43 | 1 | 1.9 |
| HAUTE-MARNE |
52 | 1 | 1.9 |
| HAUTES-ALPES |
05 | 1 | 1.9 |
| HAUTES-PYRENEES |
65 | 1 | 1.9 |
| HAUT-RHIN |
68 | 5 | 9.4 |
| HERAULT |
34 | 3 | 5.7 |
| ILLE-ET-VILAINE |
35 | 1 | 1.9 |
| INDRE |
36 | 9 | 17 |
| ISERE |
38 | 5 | 9.4 |
| LOIRE |
42 | 2 | 3.8 |
| MANCHE |
50 | 1 | 1.9 |
| MEURTHE-ET-MOSELLE |
54 | 2 | 3.8 |
| MEUSE |
55 | 2 | 3.8 |
| MOSELLE |
57 | 1 | 1.9 |
| PUY-DE-DOME |
63 | 2 | 3.8 |
| SAONE-ET-LOIRE |
71 | 1 | 1.9 |
| SARTHE |
72 | 3 | 5.7 |
| SAVOIE |
73 | 8 | 15.1 |
| SOMME |
80 | 3 | 5.7 |
| TARN-ET-GARONNE |
82 | 1 | 1.9 |
| VAR |
83 | 2 | 3.8 |
| VOSGES |
88 | 1 | 1.9 |