| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 2 | 4.8 |
| ALPES-MARITIMES | 06 | 2 | 4.8 |
| ARDECHE | 07 | 3 | 7.1 |
| BOUCHES-DU-RHONE | 13 | 1 | 2.4 |
| CANTAL | 15 | 1 | 2.4 |
| CHER | 18 | 1 | 2.4 |
| CORREZE | 19 | 1 | 2.4 |
| DROME | 26 | 11 | 26.2 |
| EURE-ET-LOIR | 28 | 1 | 2.4 |
| HAUTES-ALPES | 05 | 20 | 47.6 |
| HAUTE-SAVOIE | 74 | 1 | 2.4 |
| HAUT-RHIN | 68 | 1 | 2.4 |
| HERAULT | 34 | 2 | 4.8 |
| LOIRE | 42 | 3 | 7.1 |
| LOIRE-ATLANTIQUE | 44 | 1 | 2.4 |
| LOT | 46 | 3 | 7.1 |
| MEURTHE-ET-MOSELLE | 54 | 1 | 2.4 |
| PUY-DE-DOME | 63 | 4 | 9.5 |
| SAONE-ET-LOIRE | 71 | 1 | 2.4 |
| SAVOIE | 73 | 11 | 26.2 |
| VAR | 83 | 2 | 4.8 |
| VAUCLUSE | 84 | 5 | 11.9 |