| Département | Code | Observation(s) | % des observations totales |
|---|
| ARDENNES |
08 | 2 | 5 |
| ARIEGE |
09 | 5 | 12.5 |
| AUBE |
10 | 1 | 2.5 |
| AUDE |
11 | 1 | 2.5 |
| BAS-RHIN |
67 | 7 | 17.5 |
| BOUCHES-DU-RHONE |
13 | 1 | 2.5 |
| CHARENTE |
16 | 1 | 2.5 |
| CHARENTE-MARITIME |
17 | 5 | 12.5 |
| CHER |
18 | 1 | 2.5 |
| CORREZE |
19 | 1 | 2.5 |
| COTE-D'OR |
21 | 1 | 2.5 |
| DOUBS |
25 | 9 | 22.5 |
| DROME |
26 | 1 | 2.5 |
| EURE |
27 | 1 | 2.5 |
| EURE-ET-LOIR |
28 | 1 | 2.5 |
| GARD |
30 | 7 | 17.5 |
| HAUTE-GARONNE |
31 | 3 | 7.5 |
| HAUTE-LOIRE |
43 | 2 | 5 |
| HAUTE-MARNE |
52 | 2 | 5 |
| HAUT-RHIN |
68 | 2 | 5 |
| HERAULT |
34 | 4 | 10 |
| INDRE |
36 | 5 | 12.5 |
| JURA |
39 | 2 | 5 |
| LOIRE |
42 | 3 | 7.5 |
| LOT |
46 | 1 | 2.5 |
| MEURTHE-ET-MOSELLE |
54 | 2 | 5 |
| NORD |
59 | 6 | 15 |
| PAS-DE-CALAIS |
62 | 1 | 2.5 |
| PUY-DE-DOME |
63 | 1 | 2.5 |
| SAONE-ET-LOIRE |
71 | 2 | 5 |
| SARTHE |
72 | 6 | 15 |
| SAVOIE |
73 | 4 | 10 |
| SEINE-ET-MARNE |
77 | 1 | 2.5 |
| SEINE-MARITIME |
76 | 6 | 15 |
| VAL-DE-MARNE |
94 | 2 | 5 |
| VAR |
83 | 2 | 5 |
| YONNE |
89 | 2 | 5 |
| YVELINES |
78 | 1 | 2.5 |