| Département | Code | Observation(s) | % des observations totales |
|---|
| AISNE |
02 | 1 | 1 |
| ALPES-MARITIMES |
06 | 1 | 1 |
| ARIEGE |
09 | 33 | 31.7 |
| AUDE |
11 | 3 | 2.9 |
| BAS-RHIN |
67 | 1 | 1 |
| BOUCHES-DU-RHONE |
13 | 1 | 1 |
| CALVADOS |
14 | 1 | 1 |
| CHARENTE-MARITIME |
17 | 4 | 3.8 |
| CORREZE |
19 | 5 | 4.8 |
| COTE-D'OR |
21 | 1 | 1 |
| DORDOGNE |
24 | 5 | 4.8 |
| EURE-ET-LOIR |
28 | 1 | 1 |
| GARD |
30 | 3 | 2.9 |
| HAUTE-GARONNE |
31 | 20 | 19.2 |
| HAUTE-LOIRE |
43 | 1 | 1 |
| HAUTES-ALPES |
05 | 1 | 1 |
| HAUTES-PYRENEES |
65 | 3 | 2.9 |
| HAUTE-VIENNE |
87 | 1 | 1 |
| HERAULT |
34 | 7 | 6.7 |
| INDRE |
36 | 26 | 25 |
| JURA |
39 | 1 | 1 |
| LOIRET |
45 | 1 | 1 |
| LOT |
46 | 1 | 1 |
| LOT-ET-GARONNE |
47 | 1 | 1 |
| MAINE-ET-LOIRE |
49 | 5 | 4.8 |
| MEURTHE-ET-MOSELLE |
54 | 6 | 5.8 |
| MEUSE |
55 | 1 | 1 |
| MOSELLE |
57 | 2 | 1.9 |
| PAS-DE-CALAIS |
62 | 1 | 1 |
| PUY-DE-DOME |
63 | 2 | 1.9 |
| PYRENEES-ATLANTIQUES |
64 | 1 | 1 |
| SARTHE |
72 | 14 | 13.5 |
| SOMME |
80 | 8 | 7.7 |
| TARN |
81 | 2 | 1.9 |
| TARN-ET-GARONNE |
82 | 11 | 10.6 |
| VAL-D'OISE |
95 | 1 | 1 |
| VAR |
83 | 1 | 1 |
| VIENNE |
86 | 3 | 2.9 |