Sample Total Read Count Portion (%) 827_small_RNA 25,397,478 18.027 829_small_RNA 23,496,416 16.678 830_small_RNA 25,067,751 17.792 918.0 18,685,772 13.263 919.0 19,716,011 13.995 920.0 20,123,584 14.284 undetermined_library 8,393,701 5.961