| Département | Code | Observation(s) | % des observations totales |
|---|
| ARIEGE |
09 | 24 | 10.4 |
| AUBE |
10 | 2 | 0.9 |
| BAS-RHIN |
67 | 10 | 4.3 |
| BOUCHES-DU-RHONE |
13 | 1 | 0.4 |
| CHARENTE-MARITIME |
17 | 20 | 8.7 |
| CHER |
18 | 1 | 0.4 |
| CORREZE |
19 | 3 | 1.3 |
| DORDOGNE |
24 | 2 | 0.9 |
| EURE-ET-LOIR |
28 | 1 | 0.4 |
| FINISTERE |
29 | 4 | 1.7 |
| GARD |
30 | 3 | 1.3 |
| HAUTE-GARONNE |
31 | 89 | 38.7 |
| HAUTE-LOIRE |
43 | 2 | 0.9 |
| HAUTE-MARNE |
52 | 1 | 0.4 |
| HAUT-RHIN |
68 | 1 | 0.4 |
| HERAULT |
34 | 1 | 0.4 |
| INDRE |
36 | 23 | 10 |
| INDRE-ET-LOIRE |
37 | 1 | 0.4 |
| LOIRE-ATLANTIQUE |
44 | 1 | 0.4 |
| LOIRET |
45 | 12 | 5.2 |
| LOIR-ET-CHER |
41 | 1 | 0.4 |
| LOT |
46 | 1 | 0.4 |
| MAINE-ET-LOIRE |
49 | 8 | 3.5 |
| MANCHE |
50 | 9 | 3.9 |
| MORBIHAN |
56 | 5 | 2.2 |
| NORD |
59 | 1 | 0.4 |
| ORNE |
61 | 1 | 0.4 |
| PUY-DE-DOME |
63 | 5 | 2.2 |
| PYRENEES-ATLANTIQUES |
64 | 1 | 0.4 |
| RHONE |
69 | 1 | 0.4 |
| SARTHE |
72 | 12 | 5.2 |
| SAVOIE |
73 | 36 | 15.7 |
| SEINE-MARITIME |
76 | 3 | 1.3 |
| TARN-ET-GARONNE |
82 | 2 | 0.9 |
| VENDEE |
85 | 1 | 0.4 |