Sample	Total Read Count	Portion (%)
CuSO4_CSSI_SelectedA	111,294,969	11.386
CuSO4_CSSI_SelectedC	250,900,927	25.669
CuSO4_CSSI_UnselectedA	233,048,387	23.843
CuSO4_CSSI_UnselectedC	348,696,228	35.677
undetermined_library	33,462,152	3.424