| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 2 | 22.2 |
| BAS-RHIN | 67 | 3 | 33.3 |
| CHARENTE-MARITIME | 17 | 6 | 66.7 |
| HAUTES-ALPES | 05 | 2 | 22.2 |
| HAUT-RHIN | 68 | 1 | 11.1 |
| INDRE | 36 | 3 | 33.3 |
| LOIR-ET-CHER | 41 | 1 | 11.1 |
| MAINE-ET-LOIRE | 49 | 1 | 11.1 |
| MAYENNE | 53 | 1 | 11.1 |
| SARTHE | 72 | 2 | 22.2 |
| SEINE-MARITIME | 76 | 2 | 22.2 |
| VAR | 83 | 1 | 11.1 |