  1 -18.0   18.4
  2 -15.3   14.4
  3  -7.5   16.0
  4   3.8   21.8
  5  12.2   29.6
  6  17.4   50.8
  7  19.2   63.8
  8  16.5   48.9
  9  10.2   30.5
 10   3.2   33.2
 11  -7.5   31.5
 12 -14.9   26.5
