  1 -16.7   16.3
  2 -14.7   12.6
  3  -6.1   18.2
  4   6.8   15.6
  5  14.1   20.6
  6  19.7   41.5
  7  21.3   57.9
  8  19.1   36.4
  9  12.2   21.0
 10   4.8   21.5
 11  -5.7   24.7
 12 -13.1   23.2
