| Département | Code | Observation(s) | % des observations totales |
|---|
| AIN |
01 | 13 | 3 |
| ALLIER |
03 | 4 | 0.9 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 4 | 0.9 |
| ALPES-MARITIMES |
06 | 43 | 9.8 |
| ARDECHE |
07 | 6 | 1.4 |
| ARIEGE |
09 | 3 | 0.7 |
| AUDE |
11 | 14 | 3.2 |
| AVEYRON |
12 | 5 | 1.1 |
| BAS-RHIN |
67 | 11 | 2.5 |
| BOUCHES-DU-RHONE |
13 | 7 | 1.6 |
| CORREZE |
19 | 1 | 0.2 |
| COTE-D'OR |
21 | 55 | 12.5 |
| COTES-D'ARMOR |
22 | 1 | 0.2 |
| DORDOGNE |
24 | 7 | 1.6 |
| DOUBS |
25 | 14 | 3.2 |
| DROME |
26 | 10 | 2.3 |
| EURE-ET-LOIR |
28 | 1 | 0.2 |
| GARD |
30 | 16 | 3.6 |
| HAUTE-CORSE |
2B | 1 | 0.2 |
| HAUTE-GARONNE |
31 | 4 | 0.9 |
| HAUTES-ALPES |
05 | 4 | 0.9 |
| HAUTE-SAONE |
70 | 60 | 13.6 |
| HAUTE-SAVOIE |
74 | 3 | 0.7 |
| HAUTES-PYRENEES |
65 | 1 | 0.2 |
| HAUT-RHIN |
68 | 22 | 5 |
| HERAULT |
34 | 93 | 21.1 |
| JURA |
39 | 3 | 0.7 |
| LOIRE |
42 | 6 | 1.4 |
| LOIRET |
45 | 1 | 0.2 |
| LOT |
46 | 6 | 1.4 |
| LOT-ET-GARONNE |
47 | 1 | 0.2 |
| LOZERE |
48 | 4 | 0.9 |
| MEURTHE-ET-MOSELLE |
54 | 4 | 0.9 |
| MEUSE |
55 | 13 | 3 |
| MOSELLE |
57 | 2 | 0.5 |
| NIEVRE |
58 | 1 | 0.2 |
| PARIS |
75 | 2 | 0.5 |
| PUY-DE-DOME |
63 | 31 | 7 |
| PYRENEES-ORIENTALES |
66 | 19 | 4.3 |
| SAONE-ET-LOIRE |
71 | 4 | 0.9 |
| SAVOIE |
73 | 5 | 1.1 |
| SEINE-MARITIME |
76 | 6 | 1.4 |
| TARN-ET-GARONNE |
82 | 2 | 0.5 |
| TERRITOIRE-DE-BELFORT |
90 | 1 | 0.2 |
| VAL-DE-MARNE |
94 | 6 | 1.4 |
| VAR |
83 | 8 | 1.8 |
| VAUCLUSE |
84 | 10 | 2.3 |
| VOSGES |
88 | 4 | 0.9 |
| YONNE |
89 | 1 | 0.2 |