| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-MARITIMES | 06 | 2 | 2.8 |
| ARIEGE | 09 | 1 | 1.4 |
| AUDE | 11 | 1 | 1.4 |
| AVEYRON | 12 | 1 | 1.4 |
| CHARENTE-MARITIME | 17 | 2 | 2.8 |
| CORSE-DU-SUD | 2A | 12 | 16.9 |
| DEUX-SEVRES | 79 | 2 | 2.8 |
| DROME | 26 | 2 | 2.8 |
| GIRONDE | 33 | 1 | 1.4 |
| HAUTE-CORSE | 2B | 6 | 8.5 |
| HAUTE-GARONNE | 31 | 4 | 5.6 |
| HERAULT | 34 | 2 | 2.8 |
| INDRE | 36 | 2 | 2.8 |
| LANDES | 40 | 2 | 2.8 |
| LOIRE-ATLANTIQUE | 44 | 2 | 2.8 |
| MORBIHAN | 56 | 1 | 1.4 |
| PYRENEES-ORIENTALES | 66 | 19 | 26.8 |
| VAR | 83 | 2 | 2.8 |
| VENDEE | 85 | 5 | 7 |
| VIENNE | 86 | 5 | 7 |