| Département | Code | Observation(s) | % des observations totales |
|---|
| ALLIER |
03 | 1 | 1.2 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 1 | 1.2 |
| ALPES-MARITIMES |
06 | 6 | 7 |
| ARDECHE |
07 | 3 | 3.5 |
| AUBE |
10 | 2 | 2.3 |
| AUDE |
11 | 6 | 7 |
| AVEYRON |
12 | 1 | 1.2 |
| BOUCHES-DU-RHONE |
13 | 7 | 8.1 |
| CORSE-DU-SUD |
2A | 2 | 2.3 |
| DROME |
26 | 6 | 7 |
| EURE-ET-LOIR |
28 | 1 | 1.2 |
| GARD |
30 | 7 | 8.1 |
| HAUTE-CORSE |
2B | 2 | 2.3 |
| HAUTES-ALPES |
05 | 18 | 20.9 |
| HAUTE-SAVOIE |
74 | 4 | 4.7 |
| HAUTES-PYRENEES |
65 | 1 | 1.2 |
| HAUT-RHIN |
68 | 1 | 1.2 |
| HERAULT |
34 | 11 | 12.8 |
| INDRE |
36 | 1 | 1.2 |
| ISERE |
38 | 4 | 4.7 |
| JURA |
39 | 2 | 2.3 |
| LOT |
46 | 2 | 2.3 |
| MOSELLE |
57 | 1 | 1.2 |
| PUY-DE-DOME |
63 | 2 | 2.3 |
| PYRENEES-ORIENTALES |
66 | 18 | 20.9 |
| SAONE-ET-LOIRE |
71 | 3 | 3.5 |
| SAVOIE |
73 | 10 | 11.6 |
| TARN |
81 | 1 | 1.2 |
| TARN-ET-GARONNE |
82 | 2 | 2.3 |
| VAR |
83 | 10 | 11.6 |
| VAUCLUSE |
84 | 7 | 8.1 |