| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ARDECHE | 07 | 1 | 5.9 |
| BAS-RHIN | 67 | 8 | 47.1 |
| CHARENTE-MARITIME | 17 | 1 | 5.9 |
| CHER | 18 | 1 | 5.9 |
| COTES-D'ARMOR | 22 | 1 | 5.9 |
| DEUX-SEVRES | 79 | 1 | 5.9 |
| FINISTERE | 29 | 3 | 17.6 |
| HERAULT | 34 | 1 | 5.9 |
| INDRE | 36 | 1 | 5.9 |
| LOIRET | 45 | 1 | 5.9 |
| MAINE-ET-LOIRE | 49 | 1 | 5.9 |
| MANCHE | 50 | 8 | 47.1 |
| MOSELLE | 57 | 1 | 5.9 |
| NORD | 59 | 3 | 17.6 |
| PAS-DE-CALAIS | 62 | 1 | 5.9 |
| PUY-DE-DOME | 63 | 1 | 5.9 |
| PYRENEES-ORIENTALES | 66 | 1 | 5.9 |
| SARTHE | 72 | 3 | 17.6 |
| VIENNE | 86 | 2 | 11.8 |
| VOSGES | 88 | 1 | 5.9 |