| År | Arter/grupper | Lokaliteter | Deltakere | Observasjoner |
|---|---|---|---|---|
| 2014 | 2 | 44 | 44 | 69 |
| 2013 | 1 | 52 | 47 | 88 |
| 2019 | 2 | 102 | 97 | 128 |
| 2012 | 2 | 40 | 40 | 51 |
| 2011 | 1 | 41 | 41 | 52 |
| 2018 | 3 | 102 | 98 | 109 |
| 2016 | 4 | 80 | 79 | 98 |
| 2017 | 1 | 63 | 63 | 74 |
| 2010 | 1 | 32 | 31 | 35 |
| 2020 | 1 | 74 | 73 | 82 |
| 2006 | 1 | 4 | 4 | 7 |
| 2009 | 1 | 22 | 22 | 28 |
| 2008 | 1 | 11 | 11 | 13 |
| 2015 | 1 | 68 | 67 | 94 |
| 2004 | 1 | 8 | 8 | 11 |
| 2007 | 2 | 15 | 14 | 15 |
| 2005 | 1 | 6 | 6 | 14 |
| 2003 | 2 | 5 | 5 | 11 |
| 2002 | 1 | 4 | 4 | 5 |
| 1999 | 1 | 1 | 1 | 1 |
| 2001 | 1 | 1 | 1 | 1 |
| 1996 | 1 | 1 | 1 | 1 |
| 1992 | 1 | 3 | 3 | 3 |
| 1989 | 1 | 6 | 7 | 7 |
| 1998 | 1 | 1 | 1 | 1 |
| 1994 | 1 | 12 | 12 | 12 |
| 1993 | 1 | 3 | 3 | 3 |
| 1991 | 1 | 2 | 2 | 2 |
| 1990 | 1 | 1 | 1 | 1 |
| Total | 6 | 512 | 466 | 1016 |
