| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 2 | 1.7 |
| ARDECHE |
07 | 1 | 0.8 |
| ARIEGE |
09 | 4 | 3.3 |
| AUBE |
10 | 1 | 0.8 |
| AUDE |
11 | 8 | 6.7 |
| BAS-RHIN |
67 | 4 | 3.3 |
| BOUCHES-DU-RHONE |
13 | 54 | 45 |
| CHARENTE-MARITIME |
17 | 32 | 26.7 |
| CORREZE |
19 | 1 | 0.8 |
| CORSE-DU-SUD |
2A | 1 | 0.8 |
| DEUX-SEVRES |
79 | 2 | 1.7 |
| DROME |
26 | 2 | 1.7 |
| EURE-ET-LOIR |
28 | 2 | 1.7 |
| GARD |
30 | 5 | 4.2 |
| HAUTE-GARONNE |
31 | 5 | 4.2 |
| HAUTES-ALPES |
05 | 10 | 8.3 |
| HAUT-RHIN |
68 | 1 | 0.8 |
| HERAULT |
34 | 6 | 5 |
| ILLE-ET-VILAINE |
35 | 1 | 0.8 |
| INDRE |
36 | 16 | 13.3 |
| INDRE-ET-LOIRE |
37 | 1 | 0.8 |
| ISERE |
38 | 4 | 3.3 |
| LOIRE |
42 | 5 | 4.2 |
| LOIR-ET-CHER |
41 | 5 | 4.2 |
| MAINE-ET-LOIRE |
49 | 1 | 0.8 |
| NORD |
59 | 1 | 0.8 |
| PYRENEES-ORIENTALES |
66 | 1 | 0.8 |
| RHONE |
69 | 2 | 1.7 |
| SARTHE |
72 | 3 | 2.5 |
| SAVOIE |
73 | 3 | 2.5 |
| SEINE-ET-MARNE |
77 | 2 | 1.7 |
| SEINE-MARITIME |
76 | 2 | 1.7 |
| SEINE-SAINT-DENIS |
93 | 4 | 3.3 |
| SOMME |
80 | 1 | 0.8 |
| TARN-ET-GARONNE |
82 | 5 | 4.2 |
| TERRITOIRE-DE-BELFORT |
90 | 1 | 0.8 |
| VAL-DE-MARNE |
94 | 2 | 1.7 |
| VAR |
83 | 13 | 10.8 |
| VAUCLUSE |
84 | 1 | 0.8 |
| VENDEE |
85 | 1 | 0.8 |
| VIENNE |
86 | 1 | 0.8 |
| YVELINES |
78 | 1 | 0.8 |