I will answer that question in two ways. First of all, the journal publishers have certainly enjoyed an increase. In other words, for anything we're purchasing in journal format, those fees have gone up significantly.
In terms of licensing e-book content, it's a little bit different, because there are two kinds of e-book content. Some we license so that we have use, and every year we have a different package we get to use. There are other ones we buy outright, or we buy use in a more continual way. It's hard to compare those. It's like saying you have a print monograph one year that you pay a price for. If you buy a different one next year, is it a different price?”
Yes, overall, our fees have gone up, but at differing rates. I don't know if I'm answering your question.