  1  -2.4   20.5
  2   0.1   17.0
  3   6.6   43.1
  4  12.5   86.5
  5  18.4  137.3
  6  23.8  108.1
  7  25.6  107.3
  8  24.4   75.8
  9  20.2   73.4
 10  13.3   88.6
 11   6.2   32.6
 12  -0.3   31.0
