| Département | Code | Observation(s) | % des observations totales |
|---|
| ARDECHE |
07 | 1 | 1.4 |
| ARIEGE |
09 | 2 | 2.9 |
| AUDE |
11 | 7 | 10 |
| BAS-RHIN |
67 | 8 | 11.4 |
| BOUCHES-DU-RHONE |
13 | 4 | 5.7 |
| CALVADOS |
14 | 1 | 1.4 |
| CHARENTE-MARITIME |
17 | 13 | 18.6 |
| CORREZE |
19 | 1 | 1.4 |
| DEUX-SEVRES |
79 | 1 | 1.4 |
| DORDOGNE |
24 | 3 | 4.3 |
| DROME |
26 | 1 | 1.4 |
| ESSONNE |
91 | 1 | 1.4 |
| EURE-ET-LOIR |
28 | 6 | 8.6 |
| GARD |
30 | 2 | 2.9 |
| GERS |
32 | 1 | 1.4 |
| HAUTE-CORSE |
2B | 3 | 4.3 |
| HAUTE-GARONNE |
31 | 18 | 25.7 |
| HAUTE-LOIRE |
43 | 1 | 1.4 |
| HAUTES-PYRENEES |
65 | 1 | 1.4 |
| HAUTE-VIENNE |
87 | 4 | 5.7 |
| HAUT-RHIN |
68 | 4 | 5.7 |
| HERAULT |
34 | 18 | 25.7 |
| INDRE |
36 | 22 | 31.4 |
| INDRE-ET-LOIRE |
37 | 1 | 1.4 |
| LOIRE |
42 | 1 | 1.4 |
| LOIRET |
45 | 1 | 1.4 |
| LOIR-ET-CHER |
41 | 1 | 1.4 |
| LOT |
46 | 3 | 4.3 |
| LOT-ET-GARONNE |
47 | 1 | 1.4 |
| MEUSE |
55 | 1 | 1.4 |
| MORBIHAN |
56 | 2 | 2.9 |
| PARIS |
75 | 2 | 2.9 |
| PUY-DE-DOME |
63 | 2 | 2.9 |
| PYRENEES-ATLANTIQUES |
64 | 3 | 4.3 |
| PYRENEES-ORIENTALES |
66 | 3 | 4.3 |
| SAONE-ET-LOIRE |
71 | 3 | 4.3 |
| SARTHE |
72 | 3 | 4.3 |
| SAVOIE |
73 | 9 | 12.9 |
| TARN |
81 | 1 | 1.4 |
| TARN-ET-GARONNE |
82 | 35 | 50 |
| VAL-DE-MARNE |
94 | 2 | 2.9 |
| VAR |
83 | 2 | 2.9 |
| VAUCLUSE |
84 | 1 | 1.4 |
| VIENNE |
86 | 2 | 2.9 |