| Département | Code | Observation(s) | % des observations totales |
|---|
| AISNE |
02 | 1 | 1.7 |
| ARIEGE |
09 | 4 | 6.9 |
| CHARENTE-MARITIME |
17 | 4 | 6.9 |
| DEUX-SEVRES |
79 | 5 | 8.6 |
| DOUBS |
25 | 2 | 3.4 |
| GERS |
32 | 1 | 1.7 |
| HAUTE-CORSE |
2B | 1 | 1.7 |
| HAUTE-GARONNE |
31 | 3 | 5.2 |
| HAUTE-MARNE |
52 | 6 | 10.3 |
| HAUTES-ALPES |
05 | 1 | 1.7 |
| HAUTE-SAVOIE |
74 | 4 | 6.9 |
| HAUTES-PYRENEES |
65 | 1 | 1.7 |
| ILLE-ET-VILAINE |
35 | 1 | 1.7 |
| ISERE |
38 | 2 | 3.4 |
| JURA |
39 | 4 | 6.9 |
| MANCHE |
50 | 1 | 1.7 |
| MEUSE |
55 | 2 | 3.4 |
| NORD |
59 | 1 | 1.7 |
| ORNE |
61 | 1 | 1.7 |
| PAS-DE-CALAIS |
62 | 2 | 3.4 |
| PUY-DE-DOME |
63 | 1 | 1.7 |
| PYRENEES-ATLANTIQUES |
64 | 1 | 1.7 |
| SAONE-ET-LOIRE |
71 | 2 | 3.4 |
| SARTHE |
72 | 3 | 5.2 |
| SAVOIE |
73 | 21 | 36.2 |
| TARN-ET-GARONNE |
82 | 1 | 1.7 |
| VIENNE |
86 | 1 | 1.7 |