17717144 reads; of these:
  17717144 (100.00%) were paired; of these:
    4086638 (23.07%) aligned concordantly 0 times
    13089005 (73.88%) aligned concordantly exactly 1 time
    541501 (3.06%) aligned concordantly >1 times
    ----
    4086638 pairs aligned concordantly 0 times; of these:
      166531 (4.08%) aligned discordantly 1 time
    ----
    3920107 pairs aligned 0 times concordantly or discordantly; of these:
      7840214 mates make up the pairs; of these:
        6260563 (79.85%) aligned 0 times
        1368105 (17.45%) aligned exactly 1 time
        211546 (2.70%) aligned >1 times
82.33% overall alignment rate