Lithophane
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2024 | 2 | 2 | 2 | 2 |
| 2023 | 1 | 2 | 2 | 2 |
| 2022 | 2 | 4 | 4 | 9 |
| 2021 | 4 | 4 | 4 | 5 |
| 2020 | 3 | 6 | 6 | 16 |
| 2019 | 4 | 9 | 6 | 54 |
| 2018 | 4 | 2 | 1 | 12 |
| 2017 | 4 | 10 | 8 | 40 |
| 2016 | 4 | 12 | 7 | 28 |
| 2015 | 3 | 10 | 10 | 26 |
| 2014 | 3 | 13 | 10 | 33 |
| 2013 | 3 | 7 | 6 | 32 |
| 2012 | 3 | 8 | 7 | 26 |
| 2011 | 3 | 18 | 11 | 58 |
| 2010 | 3 | 12 | 11 | 31 |
| 2009 | 3 | 11 | 12 | 35 |
| 2008 | 3 | 7 | 5 | 15 |
| 2007 | 2 | 2 | 2 | 3 |
| 2006 | 1 | 1 | 1 | 1 |
| Totalt alle år | 5 | 77 | 36 | 428 |