| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-MARITIMES |
06 | 1 | 1.3 |
| ARDENNES |
08 | 1 | 1.3 |
| ARIEGE |
09 | 27 | 35.5 |
| AUBE |
10 | 2 | 2.6 |
| BAS-RHIN |
67 | 5 | 6.6 |
| CALVADOS |
14 | 1 | 1.3 |
| CHARENTE-MARITIME |
17 | 6 | 7.9 |
| CHER |
18 | 1 | 1.3 |
| EURE-ET-LOIR |
28 | 2 | 2.6 |
| FINISTERE |
29 | 1 | 1.3 |
| GARD |
30 | 1 | 1.3 |
| HAUTE-GARONNE |
31 | 9 | 11.8 |
| HAUTES-PYRENEES |
65 | 1 | 1.3 |
| HERAULT |
34 | 13 | 17.1 |
| INDRE |
36 | 8 | 10.5 |
| LOIRE |
42 | 1 | 1.3 |
| LOIRET |
45 | 2 | 2.6 |
| MAINE-ET-LOIRE |
49 | 1 | 1.3 |
| MANCHE |
50 | 9 | 11.8 |
| MEURTHE-ET-MOSELLE |
54 | 1 | 1.3 |
| MEUSE |
55 | 2 | 2.6 |
| NORD |
59 | 2 | 2.6 |
| PYRENEES-ORIENTALES |
66 | 1 | 1.3 |
| SARTHE |
72 | 3 | 3.9 |
| SAVOIE |
73 | 5 | 6.6 |
| SEINE-ET-MARNE |
77 | 1 | 1.3 |
| VAR |
83 | 1 | 1.3 |
| VIENNE |
86 | 1 | 1.3 |