| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 1 | 1.3 |
| AUDE | 11 | 2 | 2.6 |
| BAS-RHIN | 67 | 1 | 1.3 |
| BOUCHES-DU-RHONE | 13 | 22 | 28.6 |
| CHARENTE-MARITIME | 17 | 44 | 57.1 |
| CORSE-DU-SUD | 2A | 1 | 1.3 |
| DROME | 26 | 1 | 1.3 |
| GARD | 30 | 6 | 7.8 |
| GIRONDE | 33 | 2 | 2.6 |
| HAUTE-CORSE | 2B | 4 | 5.2 |
| HAUTES-ALPES | 05 | 1 | 1.3 |
| HAUT-RHIN | 68 | 10 | 13 |
| HERAULT | 34 | 9 | 11.7 |
| INDRE | 36 | 32 | 41.6 |
| ISERE | 38 | 1 | 1.3 |
| LANDES | 40 | 2 | 2.6 |
| MORBIHAN | 56 | 1 | 1.3 |
| PYRENEES-ORIENTALES | 66 | 8 | 10.4 |
| SAVOIE | 73 | 6 | 7.8 |
| VAR | 83 | 1 | 1.3 |