Acleris
Observations/month
| Month | 1994–2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Januar | ||||||||||||||||||
| Februar | 1 | 1 | 1 | 0 % | ||||||||||||||
| Mars | 1 | 1 | 25 | 26 | 2 | 5 | 4 | 3 | 1 | 1 | 2 % | |||||||
| April | 20 | 16 | 58 | 16 | 8 | 38 | 5 | 6 | 7 | 16 | 42 | 7 | 1 | 6 % | ||||
| Mai | 8 | 9 | 19 | 13 | 60 | 26 | 4 | 10 | 10 | 8 | 3 | 1 | 3 | 2 | 1 | 1 | 5 % | |
| Juni | 3 | 1 | 8 | 7 | 1 | 7 | 1 | 2 | 1 | 2 | 1 | 1 % | ||||||
| Juli | 49 | 40 | 45 | 42 | 32 | 79 | 26 | 28 | 16 | 21 | 19 | 3 | 17 | 1 | 11 % | |||
| August | 152 | 102 | 136 | 103 | 185 | 118 | 78 | 67 | 21 | 44 | 52 | 26 | 9 | 18 | 59 | 28 | 32 % | |
| September | 154 | 129 | 180 | 95 | 199 | 164 | 133 | 84 | 31 | 27 | 15 | 15 | 10 | 19 | 34 | 11 | 35 % | |
| Oktober | 19 | 37 | 43 | 28 | 38 | 15 | 21 | 2 | 5 | 1 | 2 | 5 | 4 | 9 | 2 | 6 | 6 % | |
| November | 2 | 6 | 19 | 3 | 5 | 3 | 1 | 1 % | ||||||||||
| Desember | 1 | 0 % |