| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 31 | 15.3 |
| ALPES-MARITIMES | 06 | 24 | 11.8 |
| ARDECHE | 07 | 17 | 8.4 |
| ARIEGE | 09 | 2 | 1 |
| AUDE | 11 | 57 | 28.1 |
| BOUCHES-DU-RHONE | 13 | 44 | 21.7 |
| CORSE-DU-SUD | 2A | 7 | 3.4 |
| DROME | 26 | 29 | 14.3 |
| GARD | 30 | 30 | 14.8 |
| HAUTE-CORSE | 2B | 34 | 16.7 |
| HAUTES-ALPES | 05 | 6 | 3 |
| HAUTES-PYRENEES | 65 | 2 | 1 |
| HERAULT | 34 | 130 | 64 |
| LOIRE | 42 | 2 | 1 |
| PYRENEES-ATLANTIQUES | 64 | 1 | 0.5 |
| PYRENEES-ORIENTALES | 66 | 48 | 23.6 |
| TARN-ET-GARONNE | 82 | 2 | 1 |
| VAR | 83 | 52 | 25.6 |
| VAUCLUSE | 84 | 16 | 7.9 |