  1  -2.5   27.0
  2  -1.4   24.3
  3   2.4   31.8
  4   8.7   34.9
  5  13.9   67.0
  6  17.3   64.4
  7  19.3   83.6
  8  18.6   65.2
  9  13.5   51.9
 10   8.2   39.4
 11   3.2   31.8
 12  -1.0   32.4
