| Département | Code | Observation(s) | % des observations totales |
|---|
| AISNE |
02 | 2 | 3.8 |
| AUDE |
11 | 2 | 3.8 |
| BAS-RHIN |
67 | 1 | 1.9 |
| CHARENTE-MARITIME |
17 | 3 | 5.7 |
| CHER |
18 | 2 | 3.8 |
| CORSE-DU-SUD |
2A | 2 | 3.8 |
| EURE |
27 | 4 | 7.5 |
| EURE-ET-LOIR |
28 | 3 | 5.7 |
| GARD |
30 | 2 | 3.8 |
| HAUTE-CORSE |
2B | 4 | 7.5 |
| HAUTE-GARONNE |
31 | 3 | 5.7 |
| HAUTE-SAVOIE |
74 | 1 | 1.9 |
| HAUTES-PYRENEES |
65 | 1 | 1.9 |
| HAUT-RHIN |
68 | 4 | 7.5 |
| HERAULT |
34 | 1 | 1.9 |
| ILLE-ET-VILAINE |
35 | 4 | 7.5 |
| INDRE |
36 | 3 | 5.7 |
| MANCHE |
50 | 2 | 3.8 |
| MEURTHE-ET-MOSELLE |
54 | 1 | 1.9 |
| MEUSE |
55 | 1 | 1.9 |
| PAS-DE-CALAIS |
62 | 1 | 1.9 |
| PUY-DE-DOME |
63 | 1 | 1.9 |
| PYRENEES-ORIENTALES |
66 | 1 | 1.9 |
| SAONE-ET-LOIRE |
71 | 11 | 20.8 |
| SARTHE |
72 | 1 | 1.9 |
| SAVOIE |
73 | 4 | 7.5 |
| SEINE-MARITIME |
76 | 2 | 3.8 |
| SOMME |
80 | 4 | 7.5 |
| VAL-DE-MARNE |
94 | 2 | 3.8 |
| VAL-D'OISE |
95 | 1 | 1.9 |
| VAR |
83 | 1 | 1.9 |