| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 2 | 2.4 |
| ALPES-MARITIMES | 06 | 5 | 6 |
| AUDE | 11 | 8 | 9.6 |
| BOUCHES-DU-RHONE | 13 | 25 | 30.1 |
| CORSE-DU-SUD | 2A | 16 | 19.3 |
| GARD | 30 | 4 | 4.8 |
| GIRONDE | 33 | 1 | 1.2 |
| HAUTE-CORSE | 2B | 16 | 19.3 |
| HAUTES-ALPES | 05 | 1 | 1.2 |
| HERAULT | 34 | 17 | 20.5 |
| LOT | 46 | 2 | 2.4 |
| PYRENEES-ORIENTALES | 66 | 18 | 21.7 |
| TARN-ET-GARONNE | 82 | 1 | 1.2 |
| VAR | 83 | 4 | 4.8 |
| VAUCLUSE | 84 | 1 | 1.2 |