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It could be interesting to compare number of books and benefits too.
By the way does the "total" include ebooks? That makes it:
1524 million dollars in paper and audio books
16 million dollars in ebooks
calculating back the "previous figures":
16 / 3.13 = 5.2 million dollars in ebooks
1504 /1.02 = 1510 million dollars in paper and audio books
that results in an increase of only 1% in paper and audio books.
Last edited by Jellby; 09-23-2009 at 12:00 PM.
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