| Jahr | Monat | Sichtungen |
|---|---|---|
| 2014 | 9 | 2 |
| 2014 | 8 | 8 |
| 2014 | 7 | 1 |
| 2014 | 5 | 1 |
| 2014 | 3 | 3 |
| 2014 | 2 | 3 |
| 2013 | 5 | 1 |
| 2013 | 3 | 1 |
| 2012 | 7 | 1 |
| 2009 | 12 | 1 |
| 2009 | 11 | 1 |
| 2009 | 10 | 1 |
| 2009 | 8 | 1 |
| 2009 | 6 | 1 |
| 2008 | 10 | 2 |
| 2008 | 9 | 1 |
| 2008 | 8 | 3 |
| 2008 | 7 | 2 |
| 2008 | 6 | 48 |
| Average | / Monat | 4.31578947368 |
| Total | - | 82 |
| Jahr | Monat | Sichtungen |
|---|---|---|
| 2014 | 9 | 2 |
| 2014 | 8 | 8 |
| 2014 | 7 | 1 |
| 2014 | 5 | 1 |
| 2014 | 3 | 3 |
| 2014 | 2 | 3 |
| 2013 | 5 | 1 |
| 2013 | 3 | 1 |
| 2012 | 7 | 1 |
| 2009 | 12 | 1 |
| 2009 | 11 | 1 |
| 2009 | 10 | 1 |
| 2009 | 8 | 1 |
| 2009 | 6 | 1 |
| 2008 | 10 | 2 |
| 2008 | 9 | 1 |
| 2008 | 8 | 3 |
| 2008 | 7 | 2 |
| 2008 | 6 | 48 |
| Average | / Monat | 4.31578947368 |
| Total | - | 82 |