  1 -19.4   16.6
  2 -16.0   12.7
  3  -7.8   12.3
  4   0.9   16.2
  5   7.8   34.9
  6  15.2   47.4
  7  18.8   59.5
  8  16.0   61.5
  9   8.5   38.7
 10   1.0   23.4
 11  -9.1   26.1
 12 -16.9   20.9
