Can I get facebook unique share count?

I can get the page's share (click) number in the link-stat table using FQL. What I want to know is the unique share number, in other words can I get the number of users who share 开发者_开发技巧(group by Uid) the page.

Thanks in advance,

Onder

This is not possible as the link_stat table is user independent. The closest approximation would be to use the regular count

SELECT share_count FROM link_stat WHERE url = A