17809172 reads; of these:
  17809172 (100.00%) were paired; of these:
    9853634 (55.33%) aligned concordantly 0 times
    6477121 (36.37%) aligned concordantly exactly 1 time
    1478417 (8.30%) aligned concordantly >1 times
    ----
    9853634 pairs aligned concordantly 0 times; of these:
      927956 (9.42%) aligned discordantly 1 time
    ----
    8925678 pairs aligned 0 times concordantly or discordantly; of these:
      17851356 mates make up the pairs; of these:
        16491366 (92.38%) aligned 0 times
        1173173 (6.57%) aligned exactly 1 time
        186817 (1.05%) aligned >1 times
53.70% overall alignment rate