17690669 reads; of these:
  17690669 (100.00%) were paired; of these:
    7124100 (40.27%) aligned concordantly 0 times
    8917399 (50.41%) aligned concordantly exactly 1 time
    1649170 (9.32%) aligned concordantly >1 times
    ----
    7124100 pairs aligned concordantly 0 times; of these:
      637644 (8.95%) aligned discordantly 1 time
    ----
    6486456 pairs aligned 0 times concordantly or discordantly; of these:
      12972912 mates make up the pairs; of these:
        11515593 (88.77%) aligned 0 times
        1284151 (9.90%) aligned exactly 1 time
        173168 (1.33%) aligned >1 times
67.45% overall alignment rate