| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ARIEGE | 09 | 1 | 12.5 |
| BOUCHES-DU-RHONE | 13 | 1 | 12.5 |
| CHARENTE-MARITIME | 17 | 2 | 25 |
| DORDOGNE | 24 | 1 | 12.5 |
| DROME | 26 | 3 | 37.5 |
| ESSONNE | 91 | 1 | 12.5 |
| GARD | 30 | 1 | 12.5 |
| HAUTE-GARONNE | 31 | 3 | 37.5 |
| LOIRE | 42 | 1 | 12.5 |
| MAINE-ET-LOIRE | 49 | 1 | 12.5 |
| TARN-ET-GARONNE | 82 | 3 | 37.5 |
| VAL-DE-MARNE | 94 | 2 | 25 |
| VAR | 83 | 12 | 150 |
| VAUCLUSE | 84 | 1 | 12.5 |