| Département | Code | Observation(s) | % des observations totales |
|---|
| AISNE |
02 | 2 | 8 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 1 | 4 |
| ALPES-MARITIMES |
06 | 7 | 28 |
| ARDECHE |
07 | 1 | 4 |
| ARIEGE |
09 | 1 | 4 |
| AUBE |
10 | 2 | 8 |
| AUDE |
11 | 2 | 8 |
| BAS-RHIN |
67 | 1 | 4 |
| BOUCHES-DU-RHONE |
13 | 4 | 16 |
| CHARENTE-MARITIME |
17 | 1 | 4 |
| CHER |
18 | 2 | 8 |
| CORREZE |
19 | 1 | 4 |
| CORSE-DU-SUD |
2A | 2 | 8 |
| DOUBS |
25 | 1 | 4 |
| EURE-ET-LOIR |
28 | 1 | 4 |
| FINISTERE |
29 | 1 | 4 |
| GARD |
30 | 4 | 16 |
| GERS |
32 | 1 | 4 |
| HAUTE-GARONNE |
31 | 5 | 20 |
| HAUTES-PYRENEES |
65 | 3 | 12 |
| HAUT-RHIN |
68 | 1 | 4 |
| HERAULT |
34 | 2 | 8 |
| INDRE |
36 | 2 | 8 |
| MAINE-ET-LOIRE |
49 | 1 | 4 |
| MANCHE |
50 | 1 | 4 |
| MEURTHE-ET-MOSELLE |
54 | 1 | 4 |
| MORBIHAN |
56 | 1 | 4 |
| MOSELLE |
57 | 2 | 8 |
| NORD |
59 | 1 | 4 |
| PUY-DE-DOME |
63 | 1 | 4 |
| PYRENEES-ATLANTIQUES |
64 | 1 | 4 |
| PYRENEES-ORIENTALES |
66 | 6 | 24 |
| SAONE-ET-LOIRE |
71 | 1 | 4 |
| SEINE-MARITIME |
76 | 1 | 4 |
| VAR |
83 | 12 | 48 |
| VAUCLUSE |
84 | 1 | 4 |