| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| AIN | 01 | 1 | 1.7 |
| ALPES-DE-HAUTE-PROVENCE | 04 | 3 | 5 |
| ALPES-MARITIMES | 06 | 1 | 1.7 |
| ARDECHE | 07 | 3 | 5 |
| AUDE | 11 | 1 | 1.7 |
| BOUCHES-DU-RHONE | 13 | 21 | 35 |
| CANTAL | 15 | 1 | 1.7 |
| CORSE-DU-SUD | 2A | 3 | 5 |
| EURE-ET-LOIR | 28 | 1 | 1.7 |
| GARD | 30 | 9 | 15 |
| HAUTE-CORSE | 2B | 3 | 5 |
| HAUTE-GARONNE | 31 | 2 | 3.3 |
| HAUTES-ALPES | 05 | 9 | 15 |
| HERAULT | 34 | 7 | 11.7 |
| LOT | 46 | 2 | 3.3 |
| PUY-DE-DOME | 63 | 1 | 1.7 |
| PYRENEES-ORIENTALES | 66 | 6 | 10 |
| RHONE | 69 | 1 | 1.7 |
| VAR | 83 | 27 | 45 |
| VAUCLUSE | 84 | 2 | 3.3 |