16295617 reads; of these:
  16295617 (100.00%) were paired; of these:
    2840519 (17.43%) aligned concordantly 0 times
    13015243 (79.87%) aligned concordantly exactly 1 time
    439855 (2.70%) aligned concordantly >1 times
    ----
    2840519 pairs aligned concordantly 0 times; of these:
      148704 (5.24%) aligned discordantly 1 time
    ----
    2691815 pairs aligned 0 times concordantly or discordantly; of these:
      5383630 mates make up the pairs; of these:
        4077275 (75.73%) aligned 0 times
        1210611 (22.49%) aligned exactly 1 time
        95744 (1.78%) aligned >1 times
87.49% overall alignment rate