77514035 reads; of these:
  77514035 (100.00%) were paired; of these:
    23779350 (30.68%) aligned concordantly 0 times
    46811387 (60.39%) aligned concordantly exactly 1 time
    6923298 (8.93%) aligned concordantly >1 times
    ----
    23779350 pairs aligned concordantly 0 times; of these:
      574410 (2.42%) aligned discordantly 1 time
    ----
    23204940 pairs aligned 0 times concordantly or discordantly; of these:
      46409880 mates make up the pairs; of these:
        37795915 (81.44%) aligned 0 times
        7092914 (15.28%) aligned exactly 1 time
        1521051 (3.28%) aligned >1 times
75.62% overall alignment rate