  1  -3.5   32.1
  2  -2.2   30.9
  3   3.2   31.0
  4  10.5   32.3
  5  16.7   50.3
  6  20.9   55.2
  7  22.7   51.1
  8  22.8   26.2
  9  17.4   37.6
 10   9.8   34.7
 11   3.8   31.5
 12  -0.2   32.9
