| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 67 | 14.6 |
| ALPES-MARITIMES | 06 | 55 | 12 |
| ARDECHE | 07 | 10 | 2.2 |
| AVEYRON | 12 | 29 | 6.3 |
| CORREZE | 19 | 11 | 2.4 |
| DORDOGNE | 24 | 16 | 3.5 |
| DROME | 26 | 76 | 16.5 |
| GARD | 30 | 23 | 5 |
| HAUTE-GARONNE | 31 | 1 | 0.2 |
| HAUTES-ALPES | 05 | 124 | 27 |
| HERAULT | 34 | 31 | 6.7 |
| ISERE | 38 | 54 | 11.7 |
| LOT | 46 | 26 | 5.7 |
| LOZERE | 48 | 12 | 2.6 |
| PYRENEES-ORIENTALES | 66 | 26 | 5.7 |
| SAVOIE | 73 | 111 | 24.1 |
| TARN | 81 | 2 | 0.4 |
| TARN-ET-GARONNE | 82 | 13 | 2.8 |
| VAR | 83 | 16 | 3.5 |
| VAUCLUSE | 84 | 11 | 2.4 |