| Département | Code | Observation(s) | % des observations totales |
|---|
| AIN |
01 | 1 | 0.3 |
| ALPES-DE-HAUTE-PROVENCE |
04 | 2 | 0.5 |
| ALPES-MARITIMES |
06 | 1 | 0.3 |
| ARDECHE |
07 | 16 | 4.1 |
| ARIEGE |
09 | 13 | 3.3 |
| AUDE |
11 | 17 | 4.3 |
| AVEYRON |
12 | 2 | 0.5 |
| BAS-RHIN |
67 | 3 | 0.8 |
| BOUCHES-DU-RHONE |
13 | 36 | 9.2 |
| CHARENTE |
16 | 1 | 0.3 |
| CHARENTE-MARITIME |
17 | 10 | 2.5 |
| CHER |
18 | 2 | 0.5 |
| CORSE-DU-SUD |
2A | 10 | 2.5 |
| DEUX-SEVRES |
79 | 3 | 0.8 |
| DORDOGNE |
24 | 4 | 1 |
| DOUBS |
25 | 1 | 0.3 |
| DROME |
26 | 7 | 1.8 |
| EURE-ET-LOIR |
28 | 1 | 0.3 |
| GARD |
30 | 23 | 5.9 |
| GIRONDE |
33 | 4 | 1 |
| HAUTE-CORSE |
2B | 33 | 8.4 |
| HAUTE-GARONNE |
31 | 18 | 4.6 |
| HAUTE-LOIRE |
43 | 1 | 0.3 |
| HAUTES-ALPES |
05 | 35 | 8.9 |
| HAUTE-SAVOIE |
74 | 2 | 0.5 |
| HAUT-RHIN |
68 | 7 | 1.8 |
| HERAULT |
34 | 64 | 16.3 |
| ILLE-ET-VILAINE |
35 | 2 | 0.5 |
| INDRE |
36 | 1 | 0.3 |
| INDRE-ET-LOIRE |
37 | 1 | 0.3 |
| ISERE |
38 | 17 | 4.3 |
| LOIRE |
42 | 18 | 4.6 |
| LOIRET |
45 | 10 | 2.5 |
| LOT |
46 | 16 | 4.1 |
| LOZERE |
48 | 1 | 0.3 |
| MAINE-ET-LOIRE |
49 | 5 | 1.3 |
| MANCHE |
50 | 1 | 0.3 |
| MEURTHE-ET-MOSELLE |
54 | 5 | 1.3 |
| MORBIHAN |
56 | 1 | 0.3 |
| MOSELLE |
57 | 3 | 0.8 |
| NIEVRE |
58 | 9 | 2.3 |
| NORD |
59 | 3 | 0.8 |
| PUY-DE-DOME |
63 | 3 | 0.8 |
| PYRENEES-ORIENTALES |
66 | 33 | 8.4 |
| RHONE |
69 | 2 | 0.5 |
| SAONE-ET-LOIRE |
71 | 7 | 1.8 |
| SARTHE |
72 | 4 | 1 |
| SAVOIE |
73 | 13 | 3.3 |
| SEINE-ET-MARNE |
77 | 3 | 0.8 |
| SEINE-MARITIME |
76 | 4 | 1 |
| SOMME |
80 | 2 | 0.5 |
| TARN |
81 | 4 | 1 |
| TARN-ET-GARONNE |
82 | 25 | 6.4 |
| VAL-DE-MARNE |
94 | 1 | 0.3 |
| VAR |
83 | 22 | 5.6 |
| VAUCLUSE |
84 | 2 | 0.5 |
| VIENNE |
86 | 8 | 2 |
| YVELINES |
78 | 10 | 2.5 |