| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| BAS-RHIN | 67 | 4 | 33.3 |
| CHARENTE-MARITIME | 17 | 1 | 8.3 |
| HAUTE-GARONNE | 31 | 1 | 8.3 |
| HERAULT | 34 | 1 | 8.3 |
| INDRE | 36 | 1 | 8.3 |
| ISERE | 38 | 4 | 33.3 |
| LANDES | 40 | 1 | 8.3 |
| LOIRE | 42 | 1 | 8.3 |
| MOSELLE | 57 | 2 | 16.7 |
| NIEVRE | 58 | 1 | 8.3 |
| RHONE | 69 | 1 | 8.3 |
| SARTHE | 72 | 4 | 33.3 |
| SAVOIE | 73 | 2 | 16.7 |
| SEINE-MARITIME | 76 | 1 | 8.3 |
| TARN-ET-GARONNE | 82 | 1 | 8.3 |