| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| AUBE | 10 | 1 | 7.7 |
| CALVADOS | 14 | 1 | 7.7 |
| CHARENTE-MARITIME | 17 | 6 | 46.2 |
| CREUSE | 23 | 3 | 23.1 |
| EURE | 27 | 2 | 15.4 |
| EURE-ET-LOIR | 28 | 1 | 7.7 |
| HAUTE-GARONNE | 31 | 11 | 84.6 |
| HERAULT | 34 | 1 | 7.7 |
| INDRE | 36 | 3 | 23.1 |
| LOIRE | 42 | 1 | 7.7 |
| LOIRET | 45 | 1 | 7.7 |
| MAYENNE | 53 | 1 | 7.7 |
| NORD | 59 | 3 | 23.1 |
| PUY-DE-DOME | 63 | 1 | 7.7 |
| PYRENEES-ORIENTALES | 66 | 1 | 7.7 |
| SAVOIE | 73 | 3 | 23.1 |
| SEINE-ET-MARNE | 77 | 1 | 7.7 |
| VAL-DE-MARNE | 94 | 2 | 15.4 |