| Département | Code | Observation(s) | % des observations totales |
|---|
| AISNE |
02 | 2 | 0.7 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 2 | 0.7 |
| ARIEGE |
09 | 5 | 1.6 |
| BAS-RHIN |
67 | 2 | 0.7 |
| BOUCHES-DU-RHONE |
13 | 14 | 4.6 |
| CALVADOS |
14 | 1 | 0.3 |
| CHARENTE-MARITIME |
17 | 29 | 9.5 |
| CHER |
18 | 1 | 0.3 |
| CORREZE |
19 | 2 | 0.7 |
| COTE-D'OR |
21 | 3 | 1 |
| DEUX-SEVRES |
79 | 7 | 2.3 |
| DORDOGNE |
24 | 1 | 0.3 |
| EURE |
27 | 2 | 0.7 |
| EURE-ET-LOIR |
28 | 2 | 0.7 |
| HAUTE-MARNE |
52 | 2 | 0.7 |
| HAUTES-ALPES |
05 | 10 | 3.3 |
| HAUTE-SAVOIE |
74 | 2 | 0.7 |
| HAUTES-PYRENEES |
65 | 1 | 0.3 |
| HAUTE-VIENNE |
87 | 3 | 1 |
| HAUT-RHIN |
68 | 7 | 2.3 |
| HAUTS-DE-SEINE |
92 | 1 | 0.3 |
| HERAULT |
34 | 4 | 1.3 |
| INDRE |
36 | 120 | 39.5 |
| ISERE |
38 | 4 | 1.3 |
| LOIRE |
42 | 1 | 0.3 |
| LOIR-ET-CHER |
41 | 2 | 0.7 |
| MAINE-ET-LOIRE |
49 | 1 | 0.3 |
| MANCHE |
50 | 3 | 1 |
| MARNE |
51 | 1 | 0.3 |
| MEURTHE-ET-MOSELLE |
54 | 17 | 5.6 |
| MEUSE |
55 | 10 | 3.3 |
| MOSELLE |
57 | 16 | 5.3 |
| NIEVRE |
58 | 1 | 0.3 |
| NORD |
59 | 5 | 1.6 |
| OISE |
60 | 3 | 1 |
| PAS-DE-CALAIS |
62 | 2 | 0.7 |
| PUY-DE-DOME |
63 | 1 | 0.3 |
| PYRENEES-ORIENTALES |
66 | 2 | 0.7 |
| SAONE-ET-LOIRE |
71 | 19 | 6.3 |
| SARTHE |
72 | 9 | 3 |
| SAVOIE |
73 | 6 | 2 |
| SEINE-ET-MARNE |
77 | 6 | 2 |
| SEINE-MARITIME |
76 | 17 | 5.6 |
| SOMME |
80 | 18 | 5.9 |
| TARN |
81 | 1 | 0.3 |
| TARN-ET-GARONNE |
82 | 1 | 0.3 |
| VAR |
83 | 2 | 0.7 |
| VIENNE |
86 | 8 | 2.6 |
| VOSGES |
88 | 15 | 4.9 |
| YVELINES |
78 | 3 | 1 |