| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| ARDENNES | 08 | 1 | 1.8 |
| ARIEGE | 09 | 2 | 3.6 |
| AUBE | 10 | 3 | 5.4 |
| AUDE | 11 | 1 | 1.8 |
| BAS-RHIN | 67 | 1 | 1.8 |
| CHER | 18 | 3 | 5.4 |
| DROME | 26 | 4 | 7.1 |
| EURE | 27 | 1 | 1.8 |
| HAUTE-GARONNE | 31 | 1 | 1.8 |
| HAUTES-ALPES | 05 | 11 | 19.6 |
| HAUTE-SAVOIE | 74 | 4 | 7.1 |
| HAUT-RHIN | 68 | 2 | 3.6 |
| HERAULT | 34 | 1 | 1.8 |
| INDRE | 36 | 5 | 8.9 |
| ISERE | 38 | 4 | 7.1 |
| MARNE | 51 | 6 | 10.7 |
| MEURTHE-ET-MOSELLE | 54 | 10 | 17.9 |
| MEUSE | 55 | 5 | 8.9 |
| MOSELLE | 57 | 2 | 3.6 |
| PYRENEES-ORIENTALES | 66 | 1 | 1.8 |
| RHONE | 69 | 3 | 5.4 |
| SAONE-ET-LOIRE | 71 | 1 | 1.8 |
| SAVOIE | 73 | 5 | 8.9 |
| VAL-D'OISE | 95 | 3 | 5.4 |
| YVELINES | 78 | 1 | 1.8 |