79880784 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
79880784 + 0 mapped (100.00%:-nan%)
79880784 + 0 paired in sequencing
40653364 + 0 read1
39227420 + 0 read2
73294166 + 0 properly paired (91.75%:-nan%)
75983848 + 0 with itself and mate mapped
3896936 + 0 singletons (4.88%:-nan%)
286908 + 0 with mate mapped to a different chr
182718 + 0 with mate mapped to a different chr (mapQ>=5)