Localities: Norway
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2023 | 572 | 137 | 69 | 3047 |
| 2022 | 709 | 175 | 86 | 3934 |
| 2021 | 769 | 175 | 73 | 3385 |
| 2020 | 748 | 214 | 94 | 3661 |
| 2019 | 1030 | 271 | 104 | 10625 |
| 2018 | 1031 | 241 | 96 | 9299 |
| 2017 | 1187 | 282 | 96 | 10079 |
| 2016 | 1231 | 355 | 104 | 16329 |
| 2015 | 1250 | 421 | 128 | 22992 |
| 2014 | 1277 | 469 | 142 | 25257 |
| 2013 | 1195 | 348 | 119 | 19586 |
| 2012 | 1222 | 440 | 139 | 18526 |
| 2011 | 1272 | 528 | 180 | 24485 |
| 2010 | 1202 | 615 | 161 | 25066 |
| 2009 | 1043 | 440 | 102 | 18947 |
| 2008 | 852 | 333 | 99 | 7154 |
| 2007 | 636 | 294 | 104 | 2646 |
| 2006 | 319 | 139 | 48 | 646 |
| 2005 | 134 | 49 | 27 | 175 |
| 2004 | 41 | 21 | 13 | 54 |
| 2003 | 25 | 22 | 17 | 38 |
| 2002 | 9 | 10 | 9 | 15 |
| 2001 | 23 | 8 | 3 | 26 |
| 2000 | 35 | 12 | 3 | 40 |
| 1999 | 32 | 8 | 2 | 45 |
| 1998 | 8 | 4 | 1 | 9 |
| 1997 | 11 | 3 | 2 | 13 |
| 1996 | 49 | 26 | 3 | 64 |
| 1995 | 131 | 15 | 4 | 165 |
| 1994 | 41 | 11 | 3 | 51 |
| 1993 | 62 | 14 | 1 | 70 |
| 1992 | 92 | 14 | 1 | 152 |
| 1991 | 63 | 10 | 4 | 75 |
| 1990 | 33 | 8 | 4 | 35 |
| 1989 | 45 | 9 | 2 | 53 |
| Totalt alle år | 1918 | 3552 | 928 | 226744 |