  1 -13.9    1.3
  2  -9.1    2.5
  3  -0.8    3.8
  4   8.0    3.8
  5  14.5   11.3
  6  20.4   20.7
  7  23.0   30.8
  8  20.9   28.7
  9  14.7   12.5
 10   5.9    5.5
 11  -3.9    2.8
 12 -11.8    2.7
