| Département | Code | Observation(s) | % des observations totales |
|---|
| ALPES-DE-HAUTE-PROVENCE |
04 | 6 | 3.7 |
| ALPES-MARITIMES |
06 | 2 | 1.2 |
| ARDECHE |
07 | 4 | 2.5 |
| AUDE |
11 | 30 | 18.6 |
| BOUCHES-DU-RHONE |
13 | 76 | 47.2 |
| CHARENTE-MARITIME |
17 | 28 | 17.4 |
| CORSE-DU-SUD |
2A | 1 | 0.6 |
| DEUX-SEVRES |
79 | 1 | 0.6 |
| DORDOGNE |
24 | 2 | 1.2 |
| DROME |
26 | 15 | 9.3 |
| GARD |
30 | 40 | 24.8 |
| GERS |
32 | 1 | 0.6 |
| HAUTE-CORSE |
2B | 1 | 0.6 |
| HAUTE-GARONNE |
31 | 58 | 36 |
| HAUTES-ALPES |
05 | 3 | 1.9 |
| HERAULT |
34 | 72 | 44.7 |
| INDRE |
36 | 10 | 6.2 |
| ISERE |
38 | 1 | 0.6 |
| LOIRE |
42 | 17 | 10.6 |
| PYRENEES-ORIENTALES |
66 | 14 | 8.7 |
| RHONE |
69 | 3 | 1.9 |
| TARN |
81 | 1 | 0.6 |
| TARN-ET-GARONNE |
82 | 7 | 4.3 |
| VAR |
83 | 73 | 45.3 |
| VAUCLUSE |
84 | 5 | 3.1 |
| VIENNE |
86 | 2 | 1.2 |