It seems like these data are wrong or outdated for Norway, at least. Near the bottom of this page, there's a list of places in Norway with their sunshine distribution, and only a few exceed 1600h, which, according to the figure, should be valid for most of Norway. Are there any newer sources that could be used? ̃Kjetil Kjernsmo (talk) 20:24, 20 May 2015 (UTC)
