| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ARDECHE | 07 | 1 | 3.4 |
| CHARENTE-MARITIME | 17 | 3 | 10.3 |
| DORDOGNE | 24 | 1 | 3.4 |
| DROME | 26 | 2 | 6.9 |
| GARD | 30 | 1 | 3.4 |
| HAUTE-GARONNE | 31 | 25 | 86.2 |
| HERAULT | 34 | 7 | 24.1 |
| LOT | 46 | 1 | 3.4 |
| PYRENEES-ORIENTALES | 66 | 1 | 3.4 |
| SAVOIE | 73 | 16 | 55.2 |
| VAR | 83 | 4 | 13.8 |