4924112 reads; of these:
  4924112 (100.00%) were paired; of these:
    1192506 (24.22%) aligned concordantly 0 times
    2849537 (57.87%) aligned concordantly exactly 1 time
    882069 (17.91%) aligned concordantly >1 times
    ----
    1192506 pairs aligned concordantly 0 times; of these:
      223405 (18.73%) aligned discordantly 1 time
    ----
    969101 pairs aligned 0 times concordantly or discordantly; of these:
      1938202 mates make up the pairs; of these:
        1129761 (58.29%) aligned 0 times
        582530 (30.06%) aligned exactly 1 time
        225911 (11.66%) aligned >1 times
88.53% overall alignment rate