20012 + 0 in total (QC-passed reads + QC-failed reads)
12 + 0 secondary
0 + 0 supplementary
0 + 0 duplicates
19397 + 0 mapped (96.93% : N/A)
20000 + 0 paired in sequencing
10000 + 0 read1
10000 + 0 read2
16694 + 0 properly paired (83.47% : N/A)
18792 + 0 with itself and mate mapped
593 + 0 singletons (2.97% : N/A)
2 + 0 with mate mapped to a different chr
2 + 0 with mate mapped to a different chr (mapQ>=5)
