22093640 reads; of these:
  22093640 (100.00%) were paired; of these:
    5710208 (25.85%) aligned concordantly 0 times
    15815757 (71.59%) aligned concordantly exactly 1 time
    567675 (2.57%) aligned concordantly >1 times
    ----
    5710208 pairs aligned concordantly 0 times; of these:
      48894 (0.86%) aligned discordantly 1 time
    ----
    5661314 pairs aligned 0 times concordantly or discordantly; of these:
      11322628 mates make up the pairs; of these:
        9049534 (79.92%) aligned 0 times
        2136461 (18.87%) aligned exactly 1 time
        136633 (1.21%) aligned >1 times
79.52% overall alignment rate