| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 3 | 5.8 |
| ARDENNES |
08 | 1 | 1.9 |
| AUBE |
10 | 1 | 1.9 |
| BAS-RHIN |
67 | 1 | 1.9 |
| CALVADOS |
14 | 2 | 3.8 |
| CHARENTE-MARITIME |
17 | 27 | 51.9 |
| COTE-D'OR |
21 | 1 | 1.9 |
| COTES-D'ARMOR |
22 | 1 | 1.9 |
| CREUSE |
23 | 1 | 1.9 |
| DEUX-SEVRES |
79 | 1 | 1.9 |
| DOUBS |
25 | 1 | 1.9 |
| DROME |
26 | 6 | 11.5 |
| EURE-ET-LOIR |
28 | 1 | 1.9 |
| GARD |
30 | 2 | 3.8 |
| HAUTE-CORSE |
2B | 5 | 9.6 |
| HAUTE-GARONNE |
31 | 11 | 21.2 |
| HAUTE-LOIRE |
43 | 1 | 1.9 |
| HAUTE-MARNE |
52 | 1 | 1.9 |
| HAUTES-ALPES |
05 | 2 | 3.8 |
| HERAULT |
34 | 3 | 5.8 |
| INDRE |
36 | 2 | 3.8 |
| LOIRE |
42 | 2 | 3.8 |
| LOIR-ET-CHER |
41 | 2 | 3.8 |
| LOZERE |
48 | 2 | 3.8 |
| MAINE-ET-LOIRE |
49 | 1 | 1.9 |
| MEURTHE-ET-MOSELLE |
54 | 4 | 7.7 |
| MEUSE |
55 | 4 | 7.7 |
| MORBIHAN |
56 | 2 | 3.8 |
| MOSELLE |
57 | 1 | 1.9 |
| PUY-DE-DOME |
63 | 4 | 7.7 |
| PYRENEES-ORIENTALES |
66 | 1 | 1.9 |
| SARTHE |
72 | 3 | 5.8 |
| SAVOIE |
73 | 2 | 3.8 |
| SEINE-MARITIME |
76 | 1 | 1.9 |
| VAR |
83 | 8 | 15.4 |
| VAUCLUSE |
84 | 2 | 3.8 |
| VENDEE |
85 | 2 | 3.8 |
| VOSGES |
88 | 1 | 1.9 |
| YVELINES |
78 | 1 | 1.9 |