On Amazon, paper books buy less electronic

According to the report of the most popular online store in the world, in the spring for every 143 books for the Kindle reader, there were only 100 regular hardcover books. In June, the gap widened to 180 electronic versus 100 paper books.

Breakthrough? Well, not quite. The fact is that Amazon’s statistics do not include paperback editions and some other categories of literature. So in general, paper books are still more popular than electronic books.
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However, the general trend clause about soft covers does not cancel. Electronic literature is gaining popularity. This is confirmed by sales of the Kindle DX, which continue to grow, despite fierce competition from the iPad.

via electronista.com