| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-MARITIMES | 06 | 1 | 1.5 |
| AUBE | 10 | 1 | 1.5 |
| AUDE | 11 | 2 | 3 |
| BAS-RHIN | 67 | 9 | 13.4 |
| BOUCHES-DU-RHONE | 13 | 16 | 23.9 |
| CHARENTE-MARITIME | 17 | 2 | 3 |
| CHER | 18 | 2 | 3 |
| DOUBS | 25 | 1 | 1.5 |
| DROME | 26 | 2 | 3 |
| EURE-ET-LOIR | 28 | 2 | 3 |
| GARD | 30 | 4 | 6 |
| HAUTE-GARONNE | 31 | 1 | 1.5 |
| HAUTE-SAVOIE | 74 | 1 | 1.5 |
| HAUTES-PYRENEES | 65 | 1 | 1.5 |
| HERAULT | 34 | 56 | 83.6 |
| ISERE | 38 | 1 | 1.5 |
| MAINE-ET-LOIRE | 49 | 1 | 1.5 |
| NORD | 59 | 1 | 1.5 |
| PYRENEES-ORIENTALES | 66 | 1 | 1.5 |
| SARTHE | 72 | 1 | 1.5 |
| VAL-DE-MARNE | 94 | 1 | 1.5 |
| VAR | 83 | 8 | 11.9 |
| VAUCLUSE | 84 | 1 | 1.5 |
| VIENNE | 86 | 1 | 1.5 |