28743556 reads; of these:
  28743556 (100.00%) were paired; of these:
    11640329 (40.50%) aligned concordantly 0 times
    14530871 (50.55%) aligned concordantly exactly 1 time
    2572356 (8.95%) aligned concordantly >1 times
    ----
    11640329 pairs aligned concordantly 0 times; of these:
      3033283 (26.06%) aligned discordantly 1 time
    ----
    8607046 pairs aligned 0 times concordantly or discordantly; of these:
      17214092 mates make up the pairs; of these:
        15431698 (89.65%) aligned 0 times
        1089647 (6.33%) aligned exactly 1 time
        692747 (4.02%) aligned >1 times
73.16% overall alignment rate