5063138 reads; of these:
  5063138 (100.00%) were paired; of these:
    1300953 (25.69%) aligned concordantly 0 times
    2910443 (57.48%) aligned concordantly exactly 1 time
    851742 (16.82%) aligned concordantly >1 times
    ----
    1300953 pairs aligned concordantly 0 times; of these:
      227578 (17.49%) aligned discordantly 1 time
    ----
    1073375 pairs aligned 0 times concordantly or discordantly; of these:
      2146750 mates make up the pairs; of these:
        1233620 (57.46%) aligned 0 times
        660174 (30.75%) aligned exactly 1 time
        252956 (11.78%) aligned >1 times
87.82% overall alignment rate