| Département | Code | Observation(s) | % des observations totales |
|---|
| AISNE |
02 | 5 | 2.3 |
| ALPES-MARITIMES |
06 | 1 | 0.5 |
| ARDECHE |
07 | 1 | 0.5 |
| ARDENNES |
08 | 7 | 3.2 |
| ARIEGE |
09 | 2 | 0.9 |
| AUBE |
10 | 1 | 0.5 |
| AUDE |
11 | 1 | 0.5 |
| AVEYRON |
12 | 1 | 0.5 |
| BAS-RHIN |
67 | 2 | 0.9 |
| CHARENTE-MARITIME |
17 | 1 | 0.5 |
| CORREZE |
19 | 2 | 0.9 |
| COTE-D'OR |
21 | 1 | 0.5 |
| COTES-D'ARMOR |
22 | 1 | 0.5 |
| CREUSE |
23 | 1 | 0.5 |
| ESSONNE |
91 | 1 | 0.5 |
| EURE |
27 | 1 | 0.5 |
| EURE-ET-LOIR |
28 | 3 | 1.4 |
| FINISTERE |
29 | 1 | 0.5 |
| HAUTE-GARONNE |
31 | 1 | 0.5 |
| HAUTE-LOIRE |
43 | 1 | 0.5 |
| HAUTE-MARNE |
52 | 4 | 1.8 |
| HAUTE-SAONE |
70 | 2 | 0.9 |
| HAUTE-SAVOIE |
74 | 2 | 0.9 |
| HAUTS-DE-SEINE |
92 | 1 | 0.5 |
| ILLE-ET-VILAINE |
35 | 8 | 3.6 |
| INDRE |
36 | 51 | 23 |
| ISERE |
38 | 1 | 0.5 |
| JURA |
39 | 5 | 2.3 |
| LOIRE-ATLANTIQUE |
44 | 1 | 0.5 |
| LOIR-ET-CHER |
41 | 1 | 0.5 |
| MAINE-ET-LOIRE |
49 | 1 | 0.5 |
| MANCHE |
50 | 13 | 5.9 |
| MARNE |
51 | 3 | 1.4 |
| MAYENNE |
53 | 1 | 0.5 |
| MEURTHE-ET-MOSELLE |
54 | 6 | 2.7 |
| MEUSE |
55 | 2 | 0.9 |
| MOSELLE |
57 | 5 | 2.3 |
| NIEVRE |
58 | 2 | 0.9 |
| NORD |
59 | 4 | 1.8 |
| ORNE |
61 | 1 | 0.5 |
| PAS-DE-CALAIS |
62 | 3 | 1.4 |
| PUY-DE-DOME |
63 | 4 | 1.8 |
| RHONE |
69 | 1 | 0.5 |
| SAONE-ET-LOIRE |
71 | 10 | 4.5 |
| SARTHE |
72 | 13 | 5.9 |
| SAVOIE |
73 | 3 | 1.4 |
| SEINE-MARITIME |
76 | 19 | 8.6 |
| SOMME |
80 | 32 | 14.4 |
| VIENNE |
86 | 5 | 2.3 |
| VOSGES |
88 | 13 | 5.9 |