| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 4 | 2.1 |
| ALPES-MARITIMES |
06 | 3 | 1.6 |
| ARDECHE |
07 | 2 | 1.1 |
| ARIEGE |
09 | 6 | 3.2 |
| AUDE |
11 | 26 | 13.7 |
| AVEYRON |
12 | 2 | 1.1 |
| BOUCHES-DU-RHONE |
13 | 60 | 31.6 |
| CHARENTE |
16 | 1 | 0.5 |
| CHARENTE-MARITIME |
17 | 49 | 25.8 |
| CORSE-DU-SUD |
2A | 5 | 2.6 |
| DEUX-SEVRES |
79 | 4 | 2.1 |
| DORDOGNE |
24 | 5 | 2.6 |
| DROME |
26 | 11 | 5.8 |
| GARD |
30 | 27 | 14.2 |
| GERS |
32 | 1 | 0.5 |
| GIRONDE |
33 | 3 | 1.6 |
| HAUTE-CORSE |
2B | 4 | 2.1 |
| HAUTE-GARONNE |
31 | 41 | 21.6 |
| HAUTES-ALPES |
05 | 22 | 11.6 |
| HERAULT |
34 | 65 | 34.2 |
| INDRE |
36 | 10 | 5.3 |
| INDRE-ET-LOIRE |
37 | 1 | 0.5 |
| ISERE |
38 | 2 | 1.1 |
| LOIRE |
42 | 1 | 0.5 |
| LOT |
46 | 6 | 3.2 |
| LOT-ET-GARONNE |
47 | 4 | 2.1 |
| LOZERE |
48 | 1 | 0.5 |
| MAINE-ET-LOIRE |
49 | 5 | 2.6 |
| PYRENEES-ORIENTALES |
66 | 39 | 20.5 |
| SAVOIE |
73 | 2 | 1.1 |
| SEINE-ET-MARNE |
77 | 1 | 0.5 |
| TARN |
81 | 3 | 1.6 |
| TARN-ET-GARONNE |
82 | 28 | 14.7 |
| VAR |
83 | 29 | 15.3 |
| VAUCLUSE |
84 | 5 | 2.6 |
| VIENNE |
86 | 24 | 12.6 |