| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ARDENNES | 08 | 2 | 15.4 |
| AUBE | 10 | 1 | 7.7 |
| BAS-RHIN | 67 | 1 | 7.7 |
| CHER | 18 | 2 | 15.4 |
| DOUBS | 25 | 1 | 7.7 |
| FINISTERE | 29 | 2 | 15.4 |
| HAUTES-ALPES | 05 | 1 | 7.7 |
| INDRE | 36 | 1 | 7.7 |
| ISERE | 38 | 1 | 7.7 |
| MANCHE | 50 | 4 | 30.8 |
| MEURTHE-ET-MOSELLE | 54 | 3 | 23.1 |
| MEUSE | 55 | 1 | 7.7 |
| MOSELLE | 57 | 2 | 15.4 |
| NORD | 59 | 1 | 7.7 |
| PUY-DE-DOME | 63 | 3 | 23.1 |
| PYRENEES-ORIENTALES | 66 | 1 | 7.7 |
| SAVOIE | 73 | 4 | 30.8 |
| SEINE-MARITIME | 76 | 1 | 7.7 |
| VAL-D'OISE | 95 | 1 | 7.7 |
| VOSGES | 88 | 1 | 7.7 |