| Département | Code | Observation(s) | % des observations totales |
|---|---|---|---|
| AUBE | 10 | 1 | 2.4 |
| BOUCHES-DU-RHONE | 13 | 1 | 2.4 |
| CHARENTE-MARITIME | 17 | 2 | 4.8 |
| HAUTE-GARONNE | 31 | 40 | 95.2 |
| HAUTE-MARNE | 52 | 1 | 2.4 |
| HERAULT | 34 | 1 | 2.4 |
| INDRE | 36 | 1 | 2.4 |
| LOIRET | 45 | 2 | 4.8 |
| NORD | 59 | 1 | 2.4 |
| PYRENEES-ATLANTIQUES | 64 | 1 | 2.4 |
| PYRENEES-ORIENTALES | 66 | 1 | 2.4 |
| SARTHE | 72 | 3 | 7.1 |
| SEINE-SAINT-DENIS | 93 | 1 | 2.4 |
| TARN-ET-GARONNE | 82 | 1 | 2.4 |