[SG-]

I have no idea why this is US only other than Google just being extremely lazy. Previously I've always understood why companies couldn't release products internationally or at least in their own continent when it came to rights for content, however I really don't see any reason for this one.

If it's an issue of not wanting to deal with certain country top-levels then so be it and simply offer the ones you've implemented already and add in more top levels in the future.