| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 20 | 4.3 |
| ALPES-MARITIMES | 06 | 53 | 11.5 |
| ARDECHE | 07 | 25 | 5.4 |
| ARIEGE | 09 | 23 | 5 |
| AUDE | 11 | 18 | 3.9 |
| AVEYRON | 12 | 3 | 0.7 |
| BOUCHES-DU-RHONE | 13 | 18 | 3.9 |
| DROME | 26 | 21 | 4.6 |
| GARD | 30 | 66 | 14.3 |
| HAUTE-GARONNE | 31 | 6 | 1.3 |
| HAUTES-ALPES | 05 | 7 | 1.5 |
| HAUTES-PYRENEES | 65 | 4 | 0.9 |
| HERAULT | 34 | 266 | 57.8 |
| LOT | 46 | 17 | 3.7 |
| PYRENEES-ORIENTALES | 66 | 52 | 11.3 |
| TARN | 81 | 3 | 0.7 |
| TARN-ET-GARONNE | 82 | 19 | 4.1 |
| VAR | 83 | 59 | 12.8 |
| VAUCLUSE | 84 | 17 | 3.7 |