| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 3 | 2.3 |
| ALPES-MARITIMES |
06 | 6 | 4.5 |
| ARDECHE |
07 | 2 | 1.5 |
| ARIEGE |
09 | 10 | 7.6 |
| AUDE |
11 | 8 | 6.1 |
| BAS-RHIN |
67 | 1 | 0.8 |
| BOUCHES-DU-RHONE |
13 | 35 | 26.5 |
| CHARENTE-MARITIME |
17 | 4 | 3 |
| CHER |
18 | 1 | 0.8 |
| CORSE-DU-SUD |
2A | 7 | 5.3 |
| DEUX-SEVRES |
79 | 1 | 0.8 |
| DORDOGNE |
24 | 1 | 0.8 |
| DROME |
26 | 2 | 1.5 |
| GARD |
30 | 5 | 3.8 |
| HAUTE-CORSE |
2B | 16 | 12.1 |
| HAUTE-GARONNE |
31 | 14 | 10.6 |
| HAUTES-ALPES |
05 | 8 | 6.1 |
| HAUTE-SAVOIE |
74 | 1 | 0.8 |
| HAUTES-PYRENEES |
65 | 3 | 2.3 |
| HERAULT |
34 | 19 | 14.4 |
| INDRE |
36 | 2 | 1.5 |
| ISERE |
38 | 2 | 1.5 |
| JURA |
39 | 1 | 0.8 |
| LOIRE |
42 | 2 | 1.5 |
| LOT |
46 | 1 | 0.8 |
| MANCHE |
50 | 1 | 0.8 |
| MORBIHAN |
56 | 1 | 0.8 |
| PYRENEES-ATLANTIQUES |
64 | 1 | 0.8 |
| PYRENEES-ORIENTALES |
66 | 27 | 20.5 |
| RHONE |
69 | 4 | 3 |
| SAONE-ET-LOIRE |
71 | 2 | 1.5 |
| SAVOIE |
73 | 9 | 6.8 |
| TARN-ET-GARONNE |
82 | 2 | 1.5 |
| VAR |
83 | 18 | 13.6 |
| VAUCLUSE |
84 | 1 | 0.8 |
| VENDEE |
85 | 4 | 3 |