| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 5 | 7.4 |
| ALPES-MARITIMES | 06 | 4 | 5.9 |
| ARDECHE | 07 | 1 | 1.5 |
| AUDE | 11 | 24 | 35.3 |
| BOUCHES-DU-RHONE | 13 | 18 | 26.5 |
| DROME | 26 | 12 | 17.6 |
| GARD | 30 | 34 | 50 |
| HAUTES-ALPES | 05 | 7 | 10.3 |
| HERAULT | 34 | 75 | 110.3 |
| PYRENEES-ORIENTALES | 66 | 13 | 19.1 |
| VAR | 83 | 52 | 76.5 |
| VAUCLUSE | 84 | 1 | 1.5 |