Order: Gnagere (Rodentia)
| Year | Arter/grupper | Localities | Participants | Observations |
|---|
| 2024 | 10 | 2732 | 2697 | 3040 |
| 2023 | 10 | 3034 | 2999 | 3417 |
| 2022 | 11 | 3135 | 3094 | 3628 |
| 2021 | 14 | 3219 | 3157 | 3847 |
| 2020 | 12 | 1652 | 1616 | 1926 |
| 2019 | 11 | 2435 | 2403 | 2804 |
| 2018 | 12 | 2220 | 2176 | 2647 |
| 2017 | 13 | 1830 | 1795 | 2309 |
| 2016 | 10 | 797 | 785 | 971 |
| 2015 | 11 | 977 | 969 | 1165 |
| 2014 | 13 | 707 | 696 | 876 |
| 2013 | 8 | 994 | 987 | 1279 |
| 2012 | 6 | 26 | 24 | 31 |
| 2011 | 4 | 3 | 3 | 6 |
| 2010 | 2 | 5 | 5 | 5 |
| 2009 | 5 | 8 | 7 | 12 |
| 2008 | 3 | 3 | 2 | 6 |
| 2007 | 5 | 5 | 4 | 13 |
| 2006 | 4 | 5 | 4 | 10 |
| 2005 | 1 | 2 | 2 | 2 |
| 2004 | 2 | 3 | 3 | 3 |
| 2003 | 5 | 3 | 3 | 7 |
| 2002 | 4 | 3 | 3 | 5 |
| 2001 | 2 | 2 | 2 | 2 |
| 2000 | 3 | 2 | 2 | 3 |
| 1999 | 3 | 9 | 8 | 10 |
| 1998 | 1 | 12 | 11 | 19 |
| 1997 | 1 | 10 | 10 | 16 |
| 1996 | 1 | 23 | 23 | 28 |
| 1995 | 2 | 27 | 27 | 40 |
| 1994 | 4 | 26 | 24 | 31 |
| 1993 | 3 | 21 | 19 | 25 |
| 1992 | 1 | 1 | 1 | 1 |
| 1991 | 2 | 2 | 2 | 2 |
| 1990 | 1 | 1 | 1 | 1 |
| 1989 | 2 | 3 | 3 | 3 |
| Totalt alle år | 20 | 11629 | 10901 | 28190 |