67834296	0	total (QC-passed reads + QC-failed reads)
64590994	0	primary
0	0	secondary
3243302	0	supplementary
13553499	0	duplicates
13553499	0	primary duplicates
66932820	0	mapped
98.67%	N/A	mapped %
63689518	0	primary mapped
98.60%	N/A	primary mapped %
64590994	0	paired in sequencing
32295497	0	read1
32295497	0	read2
55514620	0	properly paired
85.95%	N/A	properly paired %
63275884	0	with itself and mate mapped
413634	0	singletons
0.64%	N/A	singletons %
6215470	0	with mate mapped to a different chr
2242807	0	with mate mapped to a different chr (mapQ>=5)