  1 -11.4    0.5
  2  -7.2    0.9
  3   0.1    3.8
  4   9.8    8.3
  5  17.4   39.1
  6  22.4   75.9
  7  24.9  109.1
  8  23.1   79.6
  9  17.0   36.4
 10   8.2   11.4
 11  -2.4    2.8
 12  -9.9    2.2
