17763474 reads; of these:
  17763474 (100.00%) were paired; of these:
    8053813 (45.34%) aligned concordantly 0 times
    8402967 (47.30%) aligned concordantly exactly 1 time
    1306694 (7.36%) aligned concordantly >1 times
    ----
    8053813 pairs aligned concordantly 0 times; of these:
      838912 (10.42%) aligned discordantly 1 time
    ----
    7214901 pairs aligned 0 times concordantly or discordantly; of these:
      14429802 mates make up the pairs; of these:
        12878615 (89.25%) aligned 0 times
        1321346 (9.16%) aligned exactly 1 time
        229841 (1.59%) aligned >1 times
63.75% overall alignment rate