| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| AIN | 01 | 1 | 2.1 |
| ALPES-DE-HAUTE-PROVENCE | 04 | 1 | 2.1 |
| ALPES-MARITIMES | 06 | 3 | 6.4 |
| ARDECHE | 07 | 1 | 2.1 |
| AUDE | 11 | 3 | 6.4 |
| BOUCHES-DU-RHONE | 13 | 23 | 48.9 |
| DROME | 26 | 1 | 2.1 |
| GARD | 30 | 7 | 14.9 |
| HAUTE-CORSE | 2B | 8 | 17 |
| HAUTE-GARONNE | 31 | 6 | 12.8 |
| HAUTES-ALPES | 05 | 1 | 2.1 |
| HERAULT | 34 | 8 | 17 |
| PYRENEES-ORIENTALES | 66 | 8 | 17 |
| RHONE | 69 | 1 | 2.1 |
| SAVOIE | 73 | 1 | 2.1 |
| TARN-ET-GARONNE | 82 | 4 | 8.5 |
| VAR | 83 | 19 | 40.4 |