| Jahr | Monat | Sichtungen |
|---|---|---|
| 2025 | 1 | 3 |
| 2024 | 12 | 70 |
| 2024 | 11 | 99 |
| 2024 | 10 | 165 |
| 2024 | 9 | 122 |
| 2024 | 8 | 665 |
| 2024 | 7 | 249 |
| 2024 | 6 | 492 |
| 2024 | 5 | 521 |
| 2024 | 4 | 978 
|
| 2024 | 3 | 752 |
| 2024 | 2 | 480 |
| 2024 | 1 | 287 |
| 2023 | 12 | 865 |
| 2023 | 11 | 251 |
| 2023 | 10 | 97 |
| 2023 | 9 | 37 |
| 2023 | 8 | 95 |
| 2023 | 7 | 20 |
| Durchschnitt | 329 | |
| Total | 6248 | |