1850_MP3_107   MP3
    0       1.77      1.90
    1       8.39      4.15
    2      -0.22     -0.47
    3       8.81      5.32
    4      -0.22     -0.38
    5       6.35      1.33
    6      -0.19     -0.41
    7       8.76      5.27
    8      -0.28     -0.67
    9      12.97      8.53
   10      -0.21     -0.43
   11       5.84      5.05
   12      37.76     37.81