17855594 reads; of these:
  17855594 (100.00%) were paired; of these:
    8616990 (48.26%) aligned concordantly 0 times
    8408602 (47.09%) aligned concordantly exactly 1 time
    830002 (4.65%) aligned concordantly >1 times
    ----
    8616990 pairs aligned concordantly 0 times; of these:
      1074145 (12.47%) aligned discordantly 1 time
    ----
    7542845 pairs aligned 0 times concordantly or discordantly; of these:
      15085690 mates make up the pairs; of these:
        13556829 (89.87%) aligned 0 times
        1371271 (9.09%) aligned exactly 1 time
        157590 (1.04%) aligned >1 times
62.04% overall alignment rate