| Département | Code | Observation(s) | % des observations totales |
|---|
| AISNE |
02 | 1 | 0.6 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 2 | 1.3 |
| ALPES-MARITIMES |
06 | 5 | 3.2 |
| ARDECHE |
07 | 2 | 1.3 |
| ARDENNES |
08 | 1 | 0.6 |
| ARIEGE |
09 | 9 | 5.8 |
| AUBE |
10 | 3 | 1.9 |
| AUDE |
11 | 1 | 0.6 |
| AVEYRON |
12 | 1 | 0.6 |
| BAS-RHIN |
67 | 8 | 5.2 |
| CHER |
18 | 3 | 1.9 |
| CORREZE |
19 | 3 | 1.9 |
| COTE-D'OR |
21 | 1 | 0.6 |
| DROME |
26 | 3 | 1.9 |
| GIRONDE |
33 | 1 | 0.6 |
| HAUTE-GARONNE |
31 | 4 | 2.6 |
| HAUTE-LOIRE |
43 | 1 | 0.6 |
| HAUTES-ALPES |
05 | 19 | 12.3 |
| HAUTE-SAVOIE |
74 | 4 | 2.6 |
| HAUTES-PYRENEES |
65 | 1 | 0.6 |
| HAUT-RHIN |
68 | 2 | 1.3 |
| HAUTS-DE-SEINE |
92 | 1 | 0.6 |
| HERAULT |
34 | 13 | 8.4 |
| ILLE-ET-VILAINE |
35 | 2 | 1.3 |
| INDRE |
36 | 18 | 11.6 |
| INDRE-ET-LOIRE |
37 | 1 | 0.6 |
| ISERE |
38 | 8 | 5.2 |
| JURA |
39 | 3 | 1.9 |
| LOT |
46 | 2 | 1.3 |
| LOT-ET-GARONNE |
47 | 1 | 0.6 |
| LOZERE |
48 | 1 | 0.6 |
| MAINE-ET-LOIRE |
49 | 1 | 0.6 |
| MANCHE |
50 | 4 | 2.6 |
| MARNE |
51 | 3 | 1.9 |
| MEURTHE-ET-MOSELLE |
54 | 4 | 2.6 |
| MOSELLE |
57 | 4 | 2.6 |
| NIEVRE |
58 | 1 | 0.6 |
| OISE |
60 | 1 | 0.6 |
| PUY-DE-DOME |
63 | 7 | 4.5 |
| PYRENEES-ORIENTALES |
66 | 4 | 2.6 |
| SAONE-ET-LOIRE |
71 | 10 | 6.5 |
| SARTHE |
72 | 2 | 1.3 |
| SAVOIE |
73 | 24 | 15.5 |
| SOMME |
80 | 1 | 0.6 |
| TARN-ET-GARONNE |
82 | 2 | 1.3 |
| TERRITOIRE-DE-BELFORT |
90 | 9 | 5.8 |
| VOSGES |
88 | 10 | 6.5 |
| YVELINES |
78 | 1 | 0.6 |