| Département | Code | Observation(s) | % des observations totales |
|---|
| AISNE |
02 | 4 | 2.6 |
| ALPES-MARITIMES |
06 | 3 | 1.9 |
| ARDECHE |
07 | 2 | 1.3 |
| ARIEGE |
09 | 2 | 1.3 |
| AUDE |
11 | 27 | 17.3 |
| AVEYRON |
12 | 1 | 0.6 |
| CHARENTE-MARITIME |
17 | 26 | 16.7 |
| CHER |
18 | 2 | 1.3 |
| COTES-D'ARMOR |
22 | 2 | 1.3 |
| DEUX-SEVRES |
79 | 1 | 0.6 |
| DROME |
26 | 2 | 1.3 |
| EURE-ET-LOIR |
28 | 1 | 0.6 |
| GARD |
30 | 2 | 1.3 |
| GIRONDE |
33 | 5 | 3.2 |
| HAUTE-GARONNE |
31 | 13 | 8.3 |
| HAUTES-PYRENEES |
65 | 1 | 0.6 |
| HERAULT |
34 | 43 | 27.6 |
| ILLE-ET-VILAINE |
35 | 4 | 2.6 |
| INDRE |
36 | 49 | 31.4 |
| INDRE-ET-LOIRE |
37 | 2 | 1.3 |
| LANDES |
40 | 3 | 1.9 |
| LOIRE |
42 | 3 | 1.9 |
| LOIRE-ATLANTIQUE |
44 | 1 | 0.6 |
| LOIR-ET-CHER |
41 | 1 | 0.6 |
| LOT-ET-GARONNE |
47 | 1 | 0.6 |
| LOZERE |
48 | 1 | 0.6 |
| MAINE-ET-LOIRE |
49 | 15 | 9.6 |
| MANCHE |
50 | 12 | 7.7 |
| MEURTHE-ET-MOSELLE |
54 | 1 | 0.6 |
| MEUSE |
55 | 1 | 0.6 |
| MORBIHAN |
56 | 1 | 0.6 |
| MOSELLE |
57 | 1 | 0.6 |
| NIEVRE |
58 | 1 | 0.6 |
| OISE |
60 | 1 | 0.6 |
| PUY-DE-DOME |
63 | 1 | 0.6 |
| PYRENEES-ORIENTALES |
66 | 32 | 20.5 |
| SAONE-ET-LOIRE |
71 | 1 | 0.6 |
| SARTHE |
72 | 12 | 7.7 |
| SEINE-ET-MARNE |
77 | 1 | 0.6 |
| SEINE-MARITIME |
76 | 3 | 1.9 |
| TARN |
81 | 2 | 1.3 |
| TARN-ET-GARONNE |
82 | 3 | 1.9 |
| TERRITOIRE-DE-BELFORT |
90 | 1 | 0.6 |
| VAR |
83 | 26 | 16.7 |
| VIENNE |
86 | 18 | 11.5 |
| VOSGES |
88 | 2 | 1.3 |
| YVELINES |
78 | 4 | 2.6 |