| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| CHARENTE-MARITIME | 17 | 1 | 12.5 |
| CHER | 18 | 1 | 12.5 |
| DEUX-SEVRES | 79 | 1 | 12.5 |
| EURE-ET-LOIR | 28 | 1 | 12.5 |
| HAUTE-MARNE | 52 | 1 | 12.5 |
| INDRE | 36 | 2 | 25 |
| MEUSE | 55 | 1 | 12.5 |
| NORD | 59 | 1 | 12.5 |
| PUY-DE-DOME | 63 | 8 | 100 |
| SARTHE | 72 | 1 | 12.5 |
| SAVOIE | 73 | 1 | 12.5 |