  1  -0.5    7.8
  2   0.4   13.5
  3   4.7   15.3
  4   8.3   28.5
  5  13.5   57.2
  6  19.3   33.5
  7  22.1   92.7
  8  20.9   56.5
  9  17.0   39.8
 10  10.1   21.1
 11   3.9    6.5
 12  -0.5    6.6
