| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| AIN | 01 | 2 | 4.8 |
| ALPES-DE-HAUTE-PROVENCE | 04 | 1 | 2.4 |
| ARDECHE | 07 | 1 | 2.4 |
| AUDE | 11 | 1 | 2.4 |
| AVEYRON | 12 | 1 | 2.4 |
| BOUCHES-DU-RHONE | 13 | 5 | 11.9 |
| CHARENTE-MARITIME | 17 | 1 | 2.4 |
| GARD | 30 | 1 | 2.4 |
| HAUTE-CORSE | 2B | 2 | 4.8 |
| HAUTE-GARONNE | 31 | 1 | 2.4 |
| HAUTES-ALPES | 05 | 7 | 16.7 |
| HERAULT | 34 | 5 | 11.9 |
| ISERE | 38 | 1 | 2.4 |
| LOZERE | 48 | 1 | 2.4 |
| PYRENEES-ORIENTALES | 66 | 11 | 26.2 |
| SAONE-ET-LOIRE | 71 | 1 | 2.4 |
| SAVOIE | 73 | 5 | 11.9 |
| TARN-ET-GARONNE | 82 | 1 | 2.4 |
| VAR | 83 | 15 | 35.7 |