| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| BOUCHES-DU-RHONE | 13 | 2 | 4.9 |
| CANTAL | 15 | 2 | 4.9 |
| CHARENTE-MARITIME | 17 | 6 | 14.6 |
| CORREZE | 19 | 1 | 2.4 |
| HAUTE-SAVOIE | 74 | 1 | 2.4 |
| HAUTE-VIENNE | 87 | 1 | 2.4 |
| HAUT-RHIN | 68 | 9 | 22 |
| INDRE | 36 | 14 | 34.1 |
| ISERE | 38 | 2 | 4.9 |
| PUY-DE-DOME | 63 | 7 | 17.1 |
| SAONE-ET-LOIRE | 71 | 1 | 2.4 |
| SAVOIE | 73 | 7 | 17.1 |
| VIENNE | 86 | 4 | 9.8 |