81675612 + 0 in total (QC-passed reads + QC-failed reads)
0 + 0 duplicates
81675612 + 0 mapped (100.00%:-nan%)
81675612 + 0 paired in sequencing
41098455 + 0 read1
40577157 + 0 read2
72869790 + 0 properly paired (89.22%:-nan%)
79120070 + 0 with itself and mate mapped
2555542 + 0 singletons (3.13%:-nan%)
257512 + 0 with mate mapped to a different chr
257512 + 0 with mate mapped to a different chr (mapQ>=5)