| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| AISNE | 02 | 1 | 1.9 |
| ARDECHE | 07 | 1 | 1.9 |
| ARIEGE | 09 | 1 | 1.9 |
| AUBE | 10 | 1 | 1.9 |
| AVEYRON | 12 | 1 | 1.9 |
| CHARENTE-MARITIME | 17 | 1 | 1.9 |
| COTE-D'OR | 21 | 1 | 1.9 |
| DROME | 26 | 2 | 3.8 |
| EURE-ET-LOIR | 28 | 7 | 13.2 |
| HAUTES-ALPES | 05 | 2 | 3.8 |
| HAUTES-PYRENEES | 65 | 3 | 5.7 |
| HERAULT | 34 | 3 | 5.7 |
| INDRE | 36 | 30 | 56.6 |
| ISERE | 38 | 1 | 1.9 |
| JURA | 39 | 2 | 3.8 |
| MEURTHE-ET-MOSELLE | 54 | 11 | 20.8 |
| MEUSE | 55 | 1 | 1.9 |
| MOSELLE | 57 | 1 | 1.9 |
| PUY-DE-DOME | 63 | 3 | 5.7 |
| SARTHE | 72 | 1 | 1.9 |
| SAVOIE | 73 | 5 | 9.4 |
| VENDEE | 85 | 1 | 1.9 |
| VIENNE | 86 | 1 | 1.9 |
| VOSGES | 88 | 2 | 3.8 |