| Département | Code | Observation(s) | % des observations totales |
|---|
| AIN |
01 | 2 | 0.8 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 2 | 0.8 |
| ALPES-MARITIMES |
06 | 2 | 0.8 |
| ARDECHE |
07 | 3 | 1.2 |
| ARDENNES |
08 | 2 | 0.8 |
| ARIEGE |
09 | 9 | 3.6 |
| BAS-RHIN |
67 | 3 | 1.2 |
| CALVADOS |
14 | 2 | 0.8 |
| CANTAL |
15 | 2 | 0.8 |
| CHARENTE-MARITIME |
17 | 13 | 5.2 |
| CHER |
18 | 3 | 1.2 |
| CORREZE |
19 | 1 | 0.4 |
| COTE-D'OR |
21 | 3 | 1.2 |
| CREUSE |
23 | 3 | 1.2 |
| DOUBS |
25 | 5 | 2 |
| EURE-ET-LOIR |
28 | 1 | 0.4 |
| GIRONDE |
33 | 2 | 0.8 |
| HAUTE-GARONNE |
31 | 6 | 2.4 |
| HAUTE-LOIRE |
43 | 1 | 0.4 |
| HAUTES-ALPES |
05 | 20 | 7.9 |
| HAUTE-SAONE |
70 | 2 | 0.8 |
| HAUTE-SAVOIE |
74 | 10 | 4 |
| HAUTES-PYRENEES |
65 | 14 | 5.6 |
| HAUTE-VIENNE |
87 | 1 | 0.4 |
| HAUT-RHIN |
68 | 4 | 1.6 |
| HERAULT |
34 | 2 | 0.8 |
| INDRE |
36 | 12 | 4.8 |
| ISERE |
38 | 11 | 4.4 |
| JURA |
39 | 10 | 4 |
| LOIRE |
42 | 2 | 0.8 |
| LOT-ET-GARONNE |
47 | 1 | 0.4 |
| LOZERE |
48 | 2 | 0.8 |
| MANCHE |
50 | 1 | 0.4 |
| MARNE |
51 | 3 | 1.2 |
| MEURTHE-ET-MOSELLE |
54 | 7 | 2.8 |
| MEUSE |
55 | 15 | 6 |
| MOSELLE |
57 | 7 | 2.8 |
| NORD |
59 | 4 | 1.6 |
| PUY-DE-DOME |
63 | 34 | 13.5 |
| PYRENEES-ATLANTIQUES |
64 | 1 | 0.4 |
| PYRENEES-ORIENTALES |
66 | 12 | 4.8 |
| SAONE-ET-LOIRE |
71 | 21 | 8.3 |
| SAVOIE |
73 | 71 | 28.2 |
| SEINE-MARITIME |
76 | 3 | 1.2 |
| SOMME |
80 | 7 | 2.8 |
| TERRITOIRE-DE-BELFORT |
90 | 1 | 0.4 |
| VOSGES |
88 | 24 | 9.5 |
| YONNE |
89 | 1 | 0.4 |
| YVELINES |
78 | 1 | 0.4 |