I found an interesting report the "EU Terrorism Situation and Trend Report" from 2010.
There on page 50 you can find this table:
You can see there that between 2007 and 2009 there were 1316 failed, foiled and successful attacks whereof 3 had islamist background.
So why is it then that nearly all media titeled something about islamist terror in Norway yesterday even so no one of the officials ever mentioned something like that?
Today it seems like a white tall blond islam hating neo conservative christian fundamentalist with blue eyes was behind the bombing and murdering of over 80 children and youngsters, and he didn't kill himself afterwards.
In norway he faces 21 years prison time for that crime.