| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 11 | 17.2 |
| ALPES-MARITIMES |
06 | 6 | 9.4 |
| ARDECHE |
07 | 6 | 9.4 |
| ARDENNES |
08 | 1 | 1.6 |
| ARIEGE |
09 | 1 | 1.6 |
| AUDE |
11 | 4 | 6.3 |
| BOUCHES-DU-RHONE |
13 | 23 | 35.9 |
| CHER |
18 | 1 | 1.6 |
| CORSE-DU-SUD |
2A | 1 | 1.6 |
| DORDOGNE |
24 | 2 | 3.1 |
| DOUBS |
25 | 1 | 1.6 |
| DROME |
26 | 6 | 9.4 |
| GARD |
30 | 20 | 31.3 |
| HAUTE-CORSE |
2B | 2 | 3.1 |
| HAUTE-GARONNE |
31 | 5 | 7.8 |
| HAUTE-MARNE |
52 | 1 | 1.6 |
| HAUTES-ALPES |
05 | 14 | 21.9 |
| HAUTES-PYRENEES |
65 | 6 | 9.4 |
| HERAULT |
34 | 55 | 85.9 |
| ISERE |
38 | 3 | 4.7 |
| PYRENEES-ORIENTALES |
66 | 6 | 9.4 |
| SAVOIE |
73 | 2 | 3.1 |
| VAR |
83 | 12 | 18.8 |
| VAUCLUSE |
84 | 1 | 1.6 |