How many international customers/subscribers do you have? MagCloud interested me at first, but with $13.45 to ship a magazine - with no option to group them, as

How many international customers/subscribers do you have? MagCloud interested me at first, but with $13.45 to ship a magazine - with no option to group them, as I think I recall - it didn't work at all for me as a non-American. And what are your thoughts on the general international market for your magazine?