| Département | Code | Observation(s) | % des observations totales |
|---|
| AIN |
01 | 2 | 1.1 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 8 | 4.3 |
| ALPES-MARITIMES |
06 | 2 | 1.1 |
| ARIEGE |
09 | 31 | 16.6 |
| AUBE |
10 | 1 | 0.5 |
| AUDE |
11 | 10 | 5.3 |
| AVEYRON |
12 | 2 | 1.1 |
| BAS-RHIN |
67 | 2 | 1.1 |
| CANTAL |
15 | 2 | 1.1 |
| CHER |
18 | 2 | 1.1 |
| CORREZE |
19 | 6 | 3.2 |
| COTE-D'OR |
21 | 3 | 1.6 |
| CREUSE |
23 | 3 | 1.6 |
| DEUX-SEVRES |
79 | 2 | 1.1 |
| DOUBS |
25 | 1 | 0.5 |
| DROME |
26 | 2 | 1.1 |
| EURE-ET-LOIR |
28 | 1 | 0.5 |
| GARD |
30 | 4 | 2.1 |
| HAUTE-GARONNE |
31 | 6 | 3.2 |
| HAUTE-LOIRE |
43 | 3 | 1.6 |
| HAUTE-MARNE |
52 | 1 | 0.5 |
| HAUTES-ALPES |
05 | 28 | 15 |
| HAUTE-SAONE |
70 | 3 | 1.6 |
| HAUTE-SAVOIE |
74 | 6 | 3.2 |
| HAUTES-PYRENEES |
65 | 7 | 3.7 |
| HAUTE-VIENNE |
87 | 1 | 0.5 |
| HAUT-RHIN |
68 | 6 | 3.2 |
| HERAULT |
34 | 1 | 0.5 |
| ILLE-ET-VILAINE |
35 | 1 | 0.5 |
| INDRE |
36 | 29 | 15.5 |
| ISERE |
38 | 10 | 5.3 |
| JURA |
39 | 5 | 2.7 |
| LOIRE |
42 | 6 | 3.2 |
| MANCHE |
50 | 1 | 0.5 |
| MEUSE |
55 | 1 | 0.5 |
| MOSELLE |
57 | 8 | 4.3 |
| PUY-DE-DOME |
63 | 16 | 8.6 |
| PYRENEES-ATLANTIQUES |
64 | 4 | 2.1 |
| PYRENEES-ORIENTALES |
66 | 28 | 15 |
| RHONE |
69 | 1 | 0.5 |
| SAONE-ET-LOIRE |
71 | 6 | 3.2 |
| SARTHE |
72 | 1 | 0.5 |
| SAVOIE |
73 | 68 | 36.4 |
| SEINE-ET-MARNE |
77 | 1 | 0.5 |
| SEINE-MARITIME |
76 | 1 | 0.5 |
| SOMME |
80 | 2 | 1.1 |
| VAUCLUSE |
84 | 2 | 1.1 |
| VENDEE |
85 | 2 | 1.1 |
| VIENNE |
86 | 2 | 1.1 |
| VOSGES |
88 | 3 | 1.6 |
| YONNE |
89 | 1 | 0.5 |
| YVELINES |
78 | 4 | 2.1 |