| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 1 | 1.1 |
| ALPES-MARITIMES |
06 | 3 | 3.4 |
| ARDECHE |
07 | 2 | 2.3 |
| ARIEGE |
09 | 1 | 1.1 |
| AUDE |
11 | 5 | 5.7 |
| AVEYRON |
12 | 2 | 2.3 |
| BAS-RHIN |
67 | 1 | 1.1 |
| BOUCHES-DU-RHONE |
13 | 15 | 17.2 |
| CANTAL |
15 | 2 | 2.3 |
| CHER |
18 | 2 | 2.3 |
| CORREZE |
19 | 1 | 1.1 |
| CORSE-DU-SUD |
2A | 4 | 4.6 |
| DROME |
26 | 2 | 2.3 |
| GARD |
30 | 2 | 2.3 |
| HAUTE-CORSE |
2B | 16 | 18.4 |
| HAUTE-GARONNE |
31 | 11 | 12.6 |
| HAUTE-LOIRE |
43 | 1 | 1.1 |
| HAUTE-MARNE |
52 | 1 | 1.1 |
| HAUTES-ALPES |
05 | 36 | 41.4 |
| HAUTE-SAVOIE |
74 | 2 | 2.3 |
| HAUTES-PYRENEES |
65 | 1 | 1.1 |
| HAUT-RHIN |
68 | 1 | 1.1 |
| HERAULT |
34 | 12 | 13.8 |
| INDRE |
36 | 2 | 2.3 |
| ISERE |
38 | 4 | 4.6 |
| LOIRE |
42 | 3 | 3.4 |
| LOIRET |
45 | 1 | 1.1 |
| MEURTHE-ET-MOSELLE |
54 | 1 | 1.1 |
| MOSELLE |
57 | 11 | 12.6 |
| PARIS |
75 | 1 | 1.1 |
| PUY-DE-DOME |
63 | 2 | 2.3 |
| PYRENEES-ORIENTALES |
66 | 21 | 24.1 |
| RHONE |
69 | 1 | 1.1 |
| SAONE-ET-LOIRE |
71 | 4 | 4.6 |
| SAVOIE |
73 | 9 | 10.3 |
| SEINE-MARITIME |
76 | 1 | 1.1 |
| SOMME |
80 | 1 | 1.1 |
| TERRITOIRE-DE-BELFORT |
90 | 1 | 1.1 |
| VAL-DE-MARNE |
94 | 2 | 2.3 |
| VAR |
83 | 5 | 5.7 |
| VAUCLUSE |
84 | 3 | 3.4 |