Is 95% an accurate number? What percentage are not native speakers, but have near native fluency? I've been to Iceland and Denmark and everyone I spoke to in those places could speak English with near native fluency. I remember meeting one guy in a tiny village in northern Iceland. He sounded like a completely native American English speaker. It turned out that he had never even left his village to travel to Reykjavik, but still had me fooled into thinking that surely he had spent significant amount of time in America.