Genus: Fucus
| Year | Arter/grupper | Localities | Participants | Observations |
|---|---|---|---|---|
| 2024 | 2 | 2 | 2 | 8 |
| 2023 | 2 | 2 | 2 | 12 |
| 2022 | 2 | 5 | 5 | 37 |
| 2021 | 2 | 8 | 6 | 59 |
| 2020 | 3 | 18 | 11 | 83 |
| 2019 | 3 | 19 | 14 | 117 |
| 2018 | 3 | 16 | 13 | 100 |
| 2017 | 3 | 15 | 10 | 74 |
| 2016 | 4 | 21 | 19 | 151 |
| 2015 | 4 | 14 | 11 | 126 |
| 2014 | 5 | 25 | 17 | 113 |
| 2013 | 3 | 15 | 13 | 60 |
| 2012 | 3 | 4 | 4 | 28 |
| 2011 | 2 | 1 | 1 | 10 |
| 2010 | 3 | 5 | 4 | 14 |
| 2009 | 3 | 5 | 5 | 46 |
| 2008 | 3 | 4 | 3 | 43 |
| 2007 | 4 | 7 | 6 | 39 |
| 2006 | 3 | 7 | 6 | 45 |
| 2005 | 2 | 7 | 6 | 77 |
| 2004 | 4 | 17 | 11 | 128 |
| 2003 | 3 | 10 | 9 | 153 |
| 2002 | 2 | 12 | 12 | 102 |
| 2001 | 2 | 19 | 16 | 169 |
| 2000 | 2 | 29 | 28 | 295 |
| 1999 | 2 | 32 | 29 | 364 |
| 1998 | 2 | 60 | 60 | 790 |
| 1997 | 3 | 100 | 93 | 1558 |
| 1996 | 3 | 163 | 159 | 2616 |
| 1995 | 2 | 202 | 187 | 3475 |
| 1994 | 2 | 261 | 246 | 4237 |
| 1993 | 2 | 284 | 265 | 4645 |
| Totalt alle år | 6 | 547 | 459 | 19774 |