| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 6 | 13 |
| ALPES-MARITIMES | 06 | 6 | 13 |
| ARDECHE | 07 | 10 | 21.7 |
| AUDE | 11 | 3 | 6.5 |
| AVEYRON | 12 | 1 | 2.2 |
| BOUCHES-DU-RHONE | 13 | 13 | 28.3 |
| DROME | 26 | 6 | 13 |
| GARD | 30 | 5 | 10.9 |
| HAUTES-ALPES | 05 | 13 | 28.3 |
| HERAULT | 34 | 6 | 13 |
| LOZERE | 48 | 4 | 8.7 |
| PYRENEES-ORIENTALES | 66 | 23 | 50 |
| VAR | 83 | 9 | 19.6 |