7562647 reads; of these:
  7562647 (100.00%) were paired; of these:
    3640083 (48.13%) aligned concordantly 0 times
    3789044 (50.10%) aligned concordantly exactly 1 time
    133520 (1.77%) aligned concordantly >1 times
    ----
    3640083 pairs aligned concordantly 0 times; of these:
      13754 (0.38%) aligned discordantly 1 time
    ----
    3626329 pairs aligned 0 times concordantly or discordantly; of these:
      7252658 mates make up the pairs; of these:
        4926761 (67.93%) aligned 0 times
        2290955 (31.59%) aligned exactly 1 time
        34942 (0.48%) aligned >1 times
67.43% overall alignment rate