| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 1 | 1.1 |
| ALPES-MARITIMES |
06 | 2 | 2.2 |
| ARDECHE |
07 | 3 | 3.2 |
| ARIEGE |
09 | 5 | 5.4 |
| AUBE |
10 | 1 | 1.1 |
| AUDE |
11 | 2 | 2.2 |
| BAS-RHIN |
67 | 4 | 4.3 |
| BOUCHES-DU-RHONE |
13 | 4 | 4.3 |
| CANTAL |
15 | 2 | 2.2 |
| CHER |
18 | 2 | 2.2 |
| CORREZE |
19 | 4 | 4.3 |
| CORSE-DU-SUD |
2A | 1 | 1.1 |
| COTE-D'OR |
21 | 1 | 1.1 |
| CREUSE |
23 | 1 | 1.1 |
| DROME |
26 | 7 | 7.5 |
| ESSONNE |
91 | 3 | 3.2 |
| EURE-ET-LOIR |
28 | 1 | 1.1 |
| GARD |
30 | 3 | 3.2 |
| HAUTE-CORSE |
2B | 6 | 6.5 |
| HAUTE-GARONNE |
31 | 3 | 3.2 |
| HAUTE-LOIRE |
43 | 3 | 3.2 |
| HAUTES-ALPES |
05 | 13 | 14 |
| HAUTE-SAONE |
70 | 1 | 1.1 |
| HAUTE-SAVOIE |
74 | 4 | 4.3 |
| HAUTES-PYRENEES |
65 | 5 | 5.4 |
| HAUT-RHIN |
68 | 2 | 2.2 |
| HERAULT |
34 | 6 | 6.5 |
| INDRE |
36 | 22 | 23.7 |
| ISERE |
38 | 7 | 7.5 |
| LOIRE |
42 | 3 | 3.2 |
| LOIRE-ATLANTIQUE |
44 | 2 | 2.2 |
| LOIR-ET-CHER |
41 | 1 | 1.1 |
| LOT |
46 | 2 | 2.2 |
| LOZERE |
48 | 1 | 1.1 |
| NIEVRE |
58 | 5 | 5.4 |
| PUY-DE-DOME |
63 | 45 | 48.4 |
| PYRENEES-ORIENTALES |
66 | 7 | 7.5 |
| RHONE |
69 | 1 | 1.1 |
| SAONE-ET-LOIRE |
71 | 13 | 14 |
| SAVOIE |
73 | 8 | 8.6 |
| TARN |
81 | 1 | 1.1 |
| TARN-ET-GARONNE |
82 | 3 | 3.2 |
| VAR |
83 | 1 | 1.1 |
| VAUCLUSE |
84 | 2 | 2.2 |
| VOSGES |
88 | 1 | 1.1 |