| Département | Code | Observation(s) | % des observations totales |
|---|
| ARDENNES |
08 | 2 | 2.7 |
| ARIEGE |
09 | 7 | 9.5 |
| AVEYRON |
12 | 2 | 2.7 |
| BAS-RHIN |
67 | 6 | 8.1 |
| BOUCHES-DU-RHONE |
13 | 2 | 2.7 |
| CHARENTE-MARITIME |
17 | 32 | 43.2 |
| DROME |
26 | 1 | 1.4 |
| EURE-ET-LOIR |
28 | 1 | 1.4 |
| FINISTERE |
29 | 1 | 1.4 |
| GARD |
30 | 4 | 5.4 |
| GERS |
32 | 1 | 1.4 |
| HAUTE-GARONNE |
31 | 9 | 12.2 |
| HAUTES-PYRENEES |
65 | 2 | 2.7 |
| HAUT-RHIN |
68 | 1 | 1.4 |
| INDRE |
36 | 4 | 5.4 |
| LOIRE |
42 | 2 | 2.7 |
| LOIRET |
45 | 1 | 1.4 |
| MEURTHE-ET-MOSELLE |
54 | 6 | 8.1 |
| MEUSE |
55 | 3 | 4.1 |
| ORNE |
61 | 1 | 1.4 |
| PAS-DE-CALAIS |
62 | 1 | 1.4 |
| PYRENEES-ATLANTIQUES |
64 | 1 | 1.4 |
| SARTHE |
72 | 3 | 4.1 |
| SEINE-MARITIME |
76 | 1 | 1.4 |
| SOMME |
80 | 1 | 1.4 |
| TARN-ET-GARONNE |
82 | 2 | 2.7 |
| VAL-DE-MARNE |
94 | 1 | 1.4 |
| VOSGES |
88 | 6 | 8.1 |