| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| BAS-RHIN | 67 | 2 | 20 |
| COTES-D'ARMOR | 22 | 1 | 10 |
| DOUBS | 25 | 1 | 10 |
| EURE-ET-LOIR | 28 | 1 | 10 |
| HAUTES-ALPES | 05 | 5 | 50 |
| LOZERE | 48 | 2 | 20 |
| MANCHE | 50 | 1 | 10 |
| MOSELLE | 57 | 1 | 10 |
| PUY-DE-DOME | 63 | 3 | 30 |
| PYRENEES-ORIENTALES | 66 | 3 | 30 |
| SAVOIE | 73 | 3 | 30 |
| SEINE-MARITIME | 76 | 2 | 20 |
| TARN-ET-GARONNE | 82 | 1 | 10 |