This is a really important question, because there have been many stories that tie the loss of revenue to authors to fair dealing. In fact, I would tie that loss of revenue to the digital revolution.
We actually have a digital library. We do not have books in our library or very many books in our library.
Our digital library opened in 2011, and I think at that time we were probably close to 30% digital and we're now up to 90% in terms of costs in a year.