| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 1 | 1.5 |
| ALPES-MARITIMES | 06 | 1 | 1.5 |
| AUDE | 11 | 7 | 10.4 |
| BOUCHES-DU-RHONE | 13 | 20 | 29.9 |
| CORSE-DU-SUD | 2A | 2 | 3 |
| DROME | 26 | 4 | 6 |
| GARD | 30 | 2 | 3 |
| HAUTE-GARONNE | 31 | 2 | 3 |
| HAUTES-ALPES | 05 | 4 | 6 |
| HERAULT | 34 | 24 | 35.8 |
| PYRENEES-ORIENTALES | 66 | 25 | 37.3 |
| VAR | 83 | 14 | 20.9 |