The country with the third largest chunk of iOS traffic is Guernsey, a small group of islands off the cost of UK. Guernsey has a population numbering around 65 thousand, and yet they managed to create 6% of iOS web traffic. Does that really make any sense?
Oh, I believe that this company is tracking the data correctly, but I also believe that a lot of users are fibbing. I wonder if Guernsey have a large number of TOR routers? I ask because I think it's likely that people are anonymizing their web surfing rather than actually using iOS that much in Guernsey.
We really don't know how accurate these numbers are without digging a lot deeper and asking the right questions. I can't do that unfortunately, because it requires a subscription.
P.S. My web traffic is rather ordinary, with one exception. Four percent of my visitors are on Android, and that's more than the rest of *nix combined. (Hi guys!)
P.P.S. If I'm wrong in my assumptions about Guernsey, please don't hesitate to say so.