20008 + 0 in total (QC-passed reads + QC-failed reads)
8 + 0 secondary
0 + 0 supplementary
0 + 0 duplicates
19365 + 0 mapped (96.79% : N/A)
20000 + 0 paired in sequencing
10000 + 0 read1
10000 + 0 read2
16898 + 0 properly paired (84.49% : N/A)
18748 + 0 with itself and mate mapped
609 + 0 singletons (3.04% : N/A)
4 + 0 with mate mapped to a different chr
2 + 0 with mate mapped to a different chr (mapQ>=5)
