| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 1 | 1.4 |
| ALPES-MARITIMES | 06 | 1 | 1.4 |
| ARDECHE | 07 | 1 | 1.4 |
| ARIEGE | 09 | 1 | 1.4 |
| AUBE | 10 | 1 | 1.4 |
| AUDE | 11 | 23 | 31.5 |
| BOUCHES-DU-RHONE | 13 | 5 | 6.8 |
| CHARENTE-MARITIME | 17 | 1 | 1.4 |
| CORSE-DU-SUD | 2A | 1 | 1.4 |
| DROME | 26 | 4 | 5.5 |
| EURE-ET-LOIR | 28 | 2 | 2.7 |
| GARD | 30 | 10 | 13.7 |
| HAUTE-CORSE | 2B | 5 | 6.8 |
| HAUTE-GARONNE | 31 | 3 | 4.1 |
| HAUTES-PYRENEES | 65 | 3 | 4.1 |
| HERAULT | 34 | 44 | 60.3 |
| LOIRE-ATLANTIQUE | 44 | 1 | 1.4 |
| LOT | 46 | 2 | 2.7 |
| MAINE-ET-LOIRE | 49 | 1 | 1.4 |
| PYRENEES-ORIENTALES | 66 | 16 | 21.9 |
| VIENNE | 86 | 3 | 4.1 |