  1 -30.6   17.5
  2 -27.4   18.3
  3 -21.7   12.1
  4 -12.7    8.3
  5   0.9   13.3
  6  10.6   39.8
  7  14.1   37.6
  8  10.5   51.9
  9   3.3   44.9
 10  -9.2   37.0
 11 -19.8   33.7
 12 -29.7   18.4
