  1 -11.7   31.3
  2 -11.2   24.3
  3  -4.4   25.4
  4   7.7   21.5
  5  15.8   32.3
  6  20.5   44.0
  7  22.4   46.3
  8  20.9   20.8
  9  14.4   20.6
 10   6.5   33.8
 11  -2.6   26.2
 12  -9.7   34.3
