  1  -3.4   47.0
  2  -3.2   38.2
  3   0.6   37.4
  4   7.1   35.3
  5  12.6   50.5
  6  16.2   67.8
  7  18.5   87.3
  8  17.5   69.9
  9  12.6   50.6
 10   6.9   65.8
 11   2.2   57.5
 12  -1.5   50.2
