| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ALPES-DE-HAUTE-PROVENCE | 04 | 1 | 7.7 |
| CHARENTE | 16 | 1 | 7.7 |
| CHARENTE-MARITIME | 17 | 5 | 38.5 |
| CHER | 18 | 1 | 7.7 |
| CORSE-DU-SUD | 2A | 1 | 7.7 |
| DEUX-SEVRES | 79 | 1 | 7.7 |
| DROME | 26 | 1 | 7.7 |
| HAUTE-GARONNE | 31 | 2 | 15.4 |
| HAUTE-VIENNE | 87 | 1 | 7.7 |
| HAUT-RHIN | 68 | 1 | 7.7 |
| HERAULT | 34 | 3 | 23.1 |
| INDRE | 36 | 7 | 53.8 |
| MAINE-ET-LOIRE | 49 | 1 | 7.7 |
| MEURTHE-ET-MOSELLE | 54 | 3 | 23.1 |
| NORD | 59 | 1 | 7.7 |
| SARTHE | 72 | 2 | 15.4 |
| SEINE-MARITIME | 76 | 1 | 7.7 |
| VAR | 83 | 5 | 38.5 |