How do you see who repinned a pin?

[Laurie Bayer]

I've started running Pin-It-To Win-It contests, and have been keeping names as notified by email, but would be great if could see on my Pinterest. With 12 repins, it shows 10, then says +2 more, but that's not hyperlinked, and I've spent a lot of time looking around Pinterest and can't find link Any ideas? Thanks in advance!!