17844788 reads; of these:
  17844788 (100.00%) were paired; of these:
    8345719 (46.77%) aligned concordantly 0 times
    8470042 (47.47%) aligned concordantly exactly 1 time
    1029027 (5.77%) aligned concordantly >1 times
    ----
    8345719 pairs aligned concordantly 0 times; of these:
      1433093 (17.17%) aligned discordantly 1 time
    ----
    6912626 pairs aligned 0 times concordantly or discordantly; of these:
      13825252 mates make up the pairs; of these:
        12018009 (86.93%) aligned 0 times
        1513725 (10.95%) aligned exactly 1 time
        293518 (2.12%) aligned >1 times
66.33% overall alignment rate