18012499 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
18012499 + 0 mapped (100.00%:-nan%)
18012499 + 0 paired in sequencing
9412719 + 0 read1
8599780 + 0 read2
14078328 + 0 properly paired (78.16%:-nan%)
16050460 + 0 with itself and mate mapped
1962039 + 0 singletons (10.89%:-nan%)
984284 + 0 with mate mapped to a different chr
0 + 0 with mate mapped to a different chr (mapQ>=5)