| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-MARITIMES | 06 | 2 | 4.8 |
| ARIEGE | 09 | 1 | 2.4 |
| BAS-RHIN | 67 | 1 | 2.4 |
| BOUCHES-DU-RHONE | 13 | 1 | 2.4 |
| CHER | 18 | 1 | 2.4 |
| CORREZE | 19 | 5 | 11.9 |
| CREUSE | 23 | 1 | 2.4 |
| EURE-ET-LOIR | 28 | 1 | 2.4 |
| HAUTES-ALPES | 05 | 18 | 42.9 |
| HAUT-RHIN | 68 | 2 | 4.8 |
| LOZERE | 48 | 2 | 4.8 |
| MAINE-ET-LOIRE | 49 | 1 | 2.4 |
| MOSELLE | 57 | 2 | 4.8 |
| NORD | 59 | 1 | 2.4 |
| PUY-DE-DOME | 63 | 1 | 2.4 |
| SAONE-ET-LOIRE | 71 | 2 | 4.8 |
| TARN | 81 | 1 | 2.4 |
| VAR | 83 | 1 | 2.4 |
| VAUCLUSE | 84 | 1 | 2.4 |