Why is 'I See Fire' available in every country other than the U.S.?

[Bibbed]

'I See Fire' by Ed Sheeran

I can't figure out why this song isn't available in the U.S. on Spotify.  It's in the top list of many other countries.  It was released 3-4 months ago.  Does anyone know?  I'm baffled.

[pnc]

Yeah, this makes me sad too. I think its just available in E.U for now. I had to download the song from iTunes, just love it 😞