28876697 reads; of these:
  28876697 (100.00%) were paired; of these:
    12062531 (41.77%) aligned concordantly 0 times
    14221495 (49.25%) aligned concordantly exactly 1 time
    2592671 (8.98%) aligned concordantly >1 times
    ----
    12062531 pairs aligned concordantly 0 times; of these:
      3513674 (29.13%) aligned discordantly 1 time
    ----
    8548857 pairs aligned 0 times concordantly or discordantly; of these:
      17097714 mates make up the pairs; of these:
        15264170 (89.28%) aligned 0 times
        1061414 (6.21%) aligned exactly 1 time
        772130 (4.52%) aligned >1 times
73.57% overall alignment rate