| Département | Code | Observation(s) | % des observations totales |
|---|
| ALLIER |
03 | 2 | 3.7 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 4 | 7.4 |
| ALPES-MARITIMES |
06 | 3 | 5.6 |
| ARDECHE |
07 | 1 | 1.9 |
| ARDENNES |
08 | 2 | 3.7 |
| BAS-RHIN |
67 | 4 | 7.4 |
| BOUCHES-DU-RHONE |
13 | 3 | 5.6 |
| CHARENTE |
16 | 2 | 3.7 |
| CHARENTE-MARITIME |
17 | 6 | 11.1 |
| CHER |
18 | 1 | 1.9 |
| COTE-D'OR |
21 | 1 | 1.9 |
| DROME |
26 | 3 | 5.6 |
| GARD |
30 | 10 | 18.5 |
| HAUTE-GARONNE |
31 | 1 | 1.9 |
| HAUTE-LOIRE |
43 | 2 | 3.7 |
| HAUTE-MARNE |
52 | 2 | 3.7 |
| HAUTES-ALPES |
05 | 1 | 1.9 |
| HAUT-RHIN |
68 | 2 | 3.7 |
| HERAULT |
34 | 4 | 7.4 |
| INDRE |
36 | 29 | 53.7 |
| LOIRE |
42 | 4 | 7.4 |
| LOIRET |
45 | 1 | 1.9 |
| LOT |
46 | 1 | 1.9 |
| LOZERE |
48 | 2 | 3.7 |
| MORBIHAN |
56 | 1 | 1.9 |
| PUY-DE-DOME |
63 | 1 | 1.9 |
| PYRENEES-ORIENTALES |
66 | 2 | 3.7 |
| RHONE |
69 | 2 | 3.7 |
| SARTHE |
72 | 3 | 5.6 |
| SAVOIE |
73 | 13 | 24.1 |
| SEINE-MARITIME |
76 | 3 | 5.6 |
| TARN-ET-GARONNE |
82 | 1 | 1.9 |
| TERRITOIRE-DE-BELFORT |
90 | 2 | 3.7 |
| VAR |
83 | 1 | 1.9 |
| VAUCLUSE |
84 | 1 | 1.9 |
| YONNE |
89 | 1 | 1.9 |