Left reads:
          Input     :  19310282
           Mapped   :  17000491 (88.0% of input)
            of these:    747921 ( 4.4%) have multiple alignments (8668 have >20)
Right reads:
          Input     :  19310282
           Mapped   :  15075655 (78.1% of input)
            of these:    659176 ( 4.4%) have multiple alignments (8666 have >20)
83.1% overall read mapping rate.

Aligned pairs:  14197527
     of these:    615918 ( 4.3%) have multiple alignments
                   75501 ( 0.5%) are discordant alignments
73.1% concordant pair alignment rate.