  1 -18.4    2.4
  2 -13.7    2.6
  3  -4.1    5.2
  4   6.0    9.3
  5  13.8   28.2
  6  19.3   54.8
  7  22.1   76.6
  8  20.3   52.8
  9  13.8   22.5
 10   4.2   14.7
 11  -6.6    6.8
 12 -15.7    3.9
