75365821	0	total (QC-passed reads + QC-failed reads)
71800600	0	primary
0	0	secondary
3565221	0	supplementary
15720209	0	duplicates
15720209	0	primary duplicates
74361221	0	mapped
98.67%	N/A	mapped %
70796000	0	primary mapped
98.60%	N/A	primary mapped %
71800600	0	paired in sequencing
35900300	0	read1
35900300	0	read2
61394100	0	properly paired
85.51%	N/A	properly paired %
70324190	0	with itself and mate mapped
471810	0	singletons
0.66%	N/A	singletons %
7110076	0	with mate mapped to a different chr
2605256	0	with mate mapped to a different chr (mapQ>=5)