| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 10 | 4.1 |
| ALPES-MARITIMES |
06 | 8 | 3.3 |
| ARDECHE |
07 | 1 | 0.4 |
| ARIEGE |
09 | 14 | 5.7 |
| AUBE |
10 | 1 | 0.4 |
| AUDE |
11 | 3 | 1.2 |
| BAS-RHIN |
67 | 6 | 2.5 |
| BOUCHES-DU-RHONE |
13 | 1 | 0.4 |
| CALVADOS |
14 | 1 | 0.4 |
| CANTAL |
15 | 5 | 2 |
| CHER |
18 | 2 | 0.8 |
| CORREZE |
19 | 3 | 1.2 |
| CORSE-DU-SUD |
2A | 1 | 0.4 |
| COTE-D'OR |
21 | 2 | 0.8 |
| COTES-D'ARMOR |
22 | 1 | 0.4 |
| CREUSE |
23 | 2 | 0.8 |
| DROME |
26 | 2 | 0.8 |
| FINISTERE |
29 | 1 | 0.4 |
| GARD |
30 | 4 | 1.6 |
| HAUTE-CORSE |
2B | 18 | 7.4 |
| HAUTE-GARONNE |
31 | 6 | 2.5 |
| HAUTE-LOIRE |
43 | 1 | 0.4 |
| HAUTES-ALPES |
05 | 40 | 16.4 |
| HAUTE-SAVOIE |
74 | 3 | 1.2 |
| HAUTES-PYRENEES |
65 | 12 | 4.9 |
| HAUT-RHIN |
68 | 4 | 1.6 |
| HERAULT |
34 | 11 | 4.5 |
| ILLE-ET-VILAINE |
35 | 6 | 2.5 |
| INDRE |
36 | 2 | 0.8 |
| ISERE |
38 | 10 | 4.1 |
| LOIRE |
42 | 15 | 6.1 |
| LOIRET |
45 | 1 | 0.4 |
| LOZERE |
48 | 3 | 1.2 |
| MANCHE |
50 | 1 | 0.4 |
| MARNE |
51 | 3 | 1.2 |
| MEUSE |
55 | 1 | 0.4 |
| MORBIHAN |
56 | 1 | 0.4 |
| MOSELLE |
57 | 11 | 4.5 |
| NIEVRE |
58 | 3 | 1.2 |
| NORD |
59 | 4 | 1.6 |
| PAS-DE-CALAIS |
62 | 4 | 1.6 |
| PUY-DE-DOME |
63 | 9 | 3.7 |
| PYRENEES-ATLANTIQUES |
64 | 4 | 1.6 |
| PYRENEES-ORIENTALES |
66 | 41 | 16.8 |
| SAONE-ET-LOIRE |
71 | 2 | 0.8 |
| SARTHE |
72 | 2 | 0.8 |
| SAVOIE |
73 | 14 | 5.7 |
| SOMME |
80 | 13 | 5.3 |
| VAL-DE-MARNE |
94 | 2 | 0.8 |
| VAR |
83 | 1 | 0.4 |
| VAUCLUSE |
84 | 2 | 0.8 |
| YVELINES |
78 | 13 | 5.3 |