| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| CHARENTE-MARITIME | 17 | 1 | 5.9 |
| CHER | 18 | 2 | 11.8 |
| DEUX-SEVRES | 79 | 1 | 5.9 |
| EURE-ET-LOIR | 28 | 2 | 11.8 |
| HAUTE-GARONNE | 31 | 6 | 35.3 |
| HAUTE-MARNE | 52 | 1 | 5.9 |
| HAUTES-PYRENEES | 65 | 2 | 11.8 |
| INDRE | 36 | 1 | 5.9 |
| LOIRET | 45 | 7 | 41.2 |
| MEURTHE-ET-MOSELLE | 54 | 1 | 5.9 |
| MEUSE | 55 | 1 | 5.9 |
| NORD | 59 | 1 | 5.9 |
| PUY-DE-DOME | 63 | 15 | 88.2 |
| PYRENEES-ORIENTALES | 66 | 1 | 5.9 |
| SARTHE | 72 | 2 | 11.8 |
| VOSGES | 88 | 1 | 5.9 |