Localities: Norway
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| Totalt alle år | 1749 | 3520 | 901 | 221796 |
| 2003 | 24 | 22 | 17 | 34 |
| 2002 | 9 | 10 | 9 | 15 |
| 1999 | 32 | 8 | 2 | 45 |
| 2004 | 41 | 21 | 13 | 54 |
| 2001 | 22 | 7 | 3 | 25 |
| 1998 | 8 | 4 | 1 | 9 |
| 1997 | 11 | 3 | 2 | 13 |
| 2000 | 34 | 12 | 3 | 39 |
| 2005 | 134 | 49 | 27 | 175 |
| 2006 | 317 | 139 | 48 | 644 |
| 1996 | 48 | 26 | 3 | 63 |
| 1994 | 39 | 11 | 3 | 49 |
| 1995 | 130 | 15 | 4 | 163 |
| 1993 | 60 | 14 | 1 | 68 |
| 1991 | 63 | 10 | 4 | 75 |
| 1992 | 91 | 14 | 1 | 149 |
| 1990 | 33 | 8 | 4 | 35 |
| 2007 | 619 | 291 | 103 | 2535 |
| 2008 | 824 | 332 | 99 | 7011 |
| 1989 | 44 | 9 | 2 | 52 |
| 2017 | 1149 | 279 | 94 | 9911 |
| 2010 | 1136 | 610 | 159 | 24416 |
| 2009 | 1000 | 438 | 100 | 18442 |
| 2018 | 986 | 238 | 93 | 9112 |
| 2021 | 742 | 172 | 70 | 3288 |
| 2020 | 715 | 212 | 92 | 3552 |
| 2013 | 1141 | 343 | 115 | 19075 |
| 2019 | 987 | 266 | 102 | 10415 |
| 2022 | 687 | 178 | 85 | 3934 |
| 2011 | 1197 | 527 | 178 | 23813 |
| 2024 | 33 | 33 | 26 | 86 |
| 2023 | 623 | 143 | 67 | 3581 |
| 2014 | 1213 | 466 | 141 | 24542 |
| 2012 | 1167 | 437 | 137 | 18049 |
| 2015 | 1177 | 419 | 126 | 22350 |
| 2016 | 1173 | 349 | 100 | 15977 |