| Département | Code | Observation(s) | % des observations totales |
|---|
| ALLIER |
03 | 1 | 0.3 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 9 | 2.7 |
| ALPES-MARITIMES |
06 | 7 | 2.1 |
| ARDECHE |
07 | 6 | 1.8 |
| ARIEGE |
09 | 5 | 1.5 |
| AUDE |
11 | 36 | 10.8 |
| AVEYRON |
12 | 1 | 0.3 |
| BOUCHES-DU-RHONE |
13 | 5 | 1.5 |
| CHARENTE |
16 | 1 | 0.3 |
| CHARENTE-MARITIME |
17 | 53 | 15.9 |
| CHER |
18 | 1 | 0.3 |
| CORSE-DU-SUD |
2A | 9 | 2.7 |
| DEUX-SEVRES |
79 | 6 | 1.8 |
| DORDOGNE |
24 | 1 | 0.3 |
| DROME |
26 | 18 | 5.4 |
| EURE-ET-LOIR |
28 | 1 | 0.3 |
| FINISTERE |
29 | 1 | 0.3 |
| GARD |
30 | 39 | 11.7 |
| GIRONDE |
33 | 5 | 1.5 |
| HAUTE-CORSE |
2B | 5 | 1.5 |
| HAUTE-GARONNE |
31 | 8 | 2.4 |
| HAUTE-LOIRE |
43 | 1 | 0.3 |
| HAUTE-MARNE |
52 | 2 | 0.6 |
| HAUTES-ALPES |
05 | 7 | 2.1 |
| HERAULT |
34 | 35 | 10.5 |
| ILLE-ET-VILAINE |
35 | 5 | 1.5 |
| INDRE |
36 | 157 | 47 |
| ISERE |
38 | 14 | 4.2 |
| LOIRE |
42 | 27 | 8.1 |
| LOIRE-ATLANTIQUE |
44 | 2 | 0.6 |
| LOIR-ET-CHER |
41 | 1 | 0.3 |
| LOT |
46 | 7 | 2.1 |
| LOZERE |
48 | 5 | 1.5 |
| MAINE-ET-LOIRE |
49 | 22 | 6.6 |
| MORBIHAN |
56 | 8 | 2.4 |
| NIEVRE |
58 | 7 | 2.1 |
| PUY-DE-DOME |
63 | 2 | 0.6 |
| PYRENEES-ORIENTALES |
66 | 27 | 8.1 |
| RHONE |
69 | 5 | 1.5 |
| SAONE-ET-LOIRE |
71 | 8 | 2.4 |
| SARTHE |
72 | 15 | 4.5 |
| TARN |
81 | 2 | 0.6 |
| TARN-ET-GARONNE |
82 | 8 | 2.4 |
| VAR |
83 | 34 | 10.2 |
| VAUCLUSE |
84 | 8 | 2.4 |
| VENDEE |
85 | 17 | 5.1 |
| VIENNE |
86 | 13 | 3.9 |