| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-MARITIMES | 06 | 6 | 3.6 |
| AUDE | 11 | 20 | 11.8 |
| BOUCHES-DU-RHONE | 13 | 30 | 17.8 |
| CORSE-DU-SUD | 2A | 37 | 21.9 |
| GARD | 30 | 23 | 13.6 |
| HAUTE-CORSE | 2B | 73 | 43.2 |
| HAUTE-GARONNE | 31 | 3 | 1.8 |
| HERAULT | 34 | 52 | 30.8 |
| PUY-DE-DOME | 63 | 1 | 0.6 |
| PYRENEES-ORIENTALES | 66 | 84 | 49.7 |
| RHONE | 69 | 1 | 0.6 |
| TARN | 81 | 1 | 0.6 |
| TARN-ET-GARONNE | 82 | 1 | 0.6 |
| VAR | 83 | 111 | 65.7 |