| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| AUBE | 10 | 2 | 4.3 |
| AUDE | 11 | 1 | 2.2 |
| BAS-RHIN | 67 | 1 | 2.2 |
| CHARENTE | 16 | 2 | 4.3 |
| CHARENTE-MARITIME | 17 | 6 | 13 |
| COTES-D'ARMOR | 22 | 1 | 2.2 |
| HAUTE-LOIRE | 43 | 2 | 4.3 |
| HAUT-RHIN | 68 | 4 | 8.7 |
| INDRE | 36 | 1 | 2.2 |
| MEURTHE-ET-MOSELLE | 54 | 10 | 21.7 |
| MEUSE | 55 | 12 | 26.1 |
| MOSELLE | 57 | 2 | 4.3 |
| PAS-DE-CALAIS | 62 | 2 | 4.3 |
| PUY-DE-DOME | 63 | 1 | 2.2 |
| SEINE-ET-MARNE | 77 | 1 | 2.2 |
| SEINE-MARITIME | 76 | 2 | 4.3 |
| TARN-ET-GARONNE | 82 | 1 | 2.2 |
| VOSGES | 88 | 6 | 13 |