What's wrong with Greenland? I was led to believe that some 85-90% of the population could speak both Greenlandic and Danish.
I did not realise that. I guess a wholly bilingual country does not look at all good on these maps. The only point is that I doubt there would be as many Danish speakers in the more isolated areas as in the southwestern part, but to be fair there are probably no native speakers in the most isolated areas.