| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-MARITIMES | 06 | 1 | 3.2 |
| ARDECHE | 07 | 1 | 3.2 |
| BOUCHES-DU-RHONE | 13 | 1 | 3.2 |
| CHARENTE-MARITIME | 17 | 6 | 19.4 |
| DEUX-SEVRES | 79 | 1 | 3.2 |
| DROME | 26 | 5 | 16.1 |
| GARD | 30 | 2 | 6.5 |
| HAUTE-CORSE | 2B | 1 | 3.2 |
| HERAULT | 34 | 10 | 32.3 |
| INDRE | 36 | 1 | 3.2 |
| LOIRE | 42 | 2 | 6.5 |
| LOIRET | 45 | 1 | 3.2 |
| MAINE-ET-LOIRE | 49 | 3 | 9.7 |
| PUY-DE-DOME | 63 | 5 | 16.1 |
| PYRENEES-ORIENTALES | 66 | 4 | 12.9 |
| TARN-ET-GARONNE | 82 | 2 | 6.5 |
| VAR | 83 | 4 | 12.9 |