| Halden videregående skole Avdeling Christian August/Avdeling Christian August | Østfold, Norway | 57 | 1 | 0 | 2000-09-08 |
| Bjertnes videregående skole | Akershus, Norway | 52 | 1 | 0 | 1996-08-30 |
| Hadeland videregående skole/Avdeling Brandbu | Innlandet, Norway | 20 | 1 | 0 | 1992-09-17 |
| Hamar naturskole | Innlandet, Norway | 13 | 1 | 0 | 2008-09-16 |
| Fenstad skole | Akershus, Norway | 8 | 1 | 0 | 1998-06-17 |
| Eidsvoll videregående skole | Akershus, Norway | 7 | 1 | 0 | 1994-09-12 |
| Tor Henning Evensen | Østfold, Norway | 7 | 1 | 0 | 2010-05-04 |
| Holmestrand videregående skole | Vestfold, Norway | 6 | 1 | 0 | 2000-09-12 |
| Kollmyr skole | Telemark, Norway | 6 | 1 | 0 | 2005-10-20 |
| Askim videregående skole | Østfold, Norway | 5 | 1 | 0 | 1994-05-27 |
| Nordre Øyeren Naturinformasjonssenter | Akershus, Norway | 5 | 1 | 0 | 2003-06-17 |
| Harestua skole | Akershus, Norway | 5 | 1 | 0 | 2013-06-13 |
| Bjørkelangen videregående skole | Akershus, Norway | 4 | 1 | 0 | 1992-06-23 |
| Borge ungdomsskole | Østfold, Norway | 4 | 1 | 0 | 2014-05-14 |
| Dølemo skule | Agder, Norway | 4 | 1 | 0 | 1995-05-29 |
| Vatnestrøm skole | Agder, Norway | 3 | 1 | 0 | 1997-10-22 |
| Kvitsund gymnas AS | Telemark, Norway | 3 | 1 | 0 | 2012-09-20 |
| Vegårshei skule | Agder, Norway | 3 | 1 | 0 | 1995-06-14 |
| Horten natursenter | Vestfold, Norway | 3 | 1 | 0 | 2003-05-19 |
| Ringerike Steinerskole | Buskerud, Norway | 3 | 1 | 0 | 2011-08-30 |
| Skien videregående skole/Avd Brekkeby | Telemark, Norway | 3 | 1 | 0 | 2004-09-07 |
| Tjodalyng ungdomsskole | Vestfold, Norway | 2 | 1 | 0 | 1997-10-22 |
| Slettebakken skole | Vestland, Norway | 2 | 1 | 0 | 2014-09-26 |
| Ås videregående skole | Akershus, Norway | 2 | 1 | 0 | 1991-09-16 |
| Lambertseter videregående skole | Oslo, Norway | 2 | 1 | 0 | 1994-09-05 |
| Mandal videregående skole | Agder, Norway | 2 | 1 | 0 | 1991-09-16 |
| Porsgrunn videregående skole | Telemark, Norway | 2 | 1 | 0 | 1994-05-11 |
| Melsom videregående skole | Vestfold, Norway | 2 | 1 | 0 | 1991-09-25 |
| Rollsløkken skole | Innlandet, Norway | 2 | 1 | 0 | 2003-02-06 |
| Tangen skole | Innlandet, Norway | 2 | 1 | 0 | 2003-02-11 |
| Farris videregående skole | Vestfold, Norway | 2 | 1 | 0 | 1996-09-25 |
| Prestrud skole | Innlandet, Norway | 1 | 1 | 0 | 2003-02-14 |
| Hop skole | Vestland, Norway | 1 | 1 | 0 | 2012-09-26 |
| Marius Brufjell | Agder, Norway | 1 | 1 | 0 | 2001-07-14 |
| Lunden skole | Innlandet, Norway | 1 | 1 | 0 | 2002-06-05 |
| Ole G. Rudsengen | Akershus, Norway | 1 | 1 | 0 | 2003-06-11 |
| Belset skole | Akershus, Norway | 1 | 1 | 0 | 2004-09-03 |
| Nygård skole | Vestland, Norway | 1 | 1 | 0 | 2014-09-12 |
| Fredheim skole | Innlandet, Norway | 1 | 1 | 0 | 2012-09-21 |
| Ringvoll barnehage | Østfold, Norway | 1 | 1 | 0 | 2007-09-20 |
| Rune Skretteberg | Telemark, Norway | 1 | 1 | 0 | 2013-09-01 |
| Lena-Valle videregående skole - Avd Lena | Innlandet, Norway | 1 | 1 | 0 | 1989-09-27 |
| Johan Haetta | Finnmark, Norway | 1 | 1 | 0 | 2014-07-02 |
| Tønsberg gymnas | Vestfold, Norway | 1 | 1 | 0 | 1989-09-13 |
| Tranberg videregående skole | Innlandet, Norway | 1 | 1 | 0 | 1989-09-14 |
| Manglerud videregående skole | Oslo, Norway | 1 | 1 | 0 | 1989-09-15 |
| Oppegård videregående skole | Akershus, Norway | 1 | 1 | 0 | 1990-05-25 |
| Valler videregående skole | Akershus, Norway | 1 | 1 | 0 | 1989-08-04 |
| Nadderud videregående skole | Akershus, Norway | 1 | 1 | 0 | 1990-08-28 |
| Ski videregående skole | Akershus, Norway | 1 | 1 | 0 | 1990-09-21 |