  1  -5.1   50.0
  2  -3.5   20.2
  3   0.0   23.4
  4   4.2   15.0
  5   8.6   25.3
  6  12.0   25.7
  7  14.9   23.5
  8  14.6   19.3
  9  10.4   35.7
 10   4.9   39.0
 11  -1.2   62.8
 12  -6.0   31.3
