Category name | Best seller rank | 50th book's rank | Median sales($) | Median price ($) | Volatility (%) | New releases (%) | Self pub.(%) | KDP Select (%) | Competition |
---|---|---|---|---|---|---|---|---|---|
Books > Science & Nature > Engineering & Technology > Bioengineering | 674 | 249,456 | £279 | £9.99 | 90% | 0% | 0% | 11% | ~ 30,000 |
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