15207107 reads; of these:
  15207107 (100.00%) were paired; of these:
    3642243 (23.95%) aligned concordantly 0 times
    11019827 (72.46%) aligned concordantly exactly 1 time
    545037 (3.58%) aligned concordantly >1 times
    ----
    3642243 pairs aligned concordantly 0 times; of these:
      52205 (1.43%) aligned discordantly 1 time
    ----
    3590038 pairs aligned 0 times concordantly or discordantly; of these:
      7180076 mates make up the pairs; of these:
        5525327 (76.95%) aligned 0 times
        1532474 (21.34%) aligned exactly 1 time
        122275 (1.70%) aligned >1 times
81.83% overall alignment rate