  1 -10.7   25.4
  2 -10.3   21.1
  3  -3.1   25.8
  4   8.6   24.6
  5  16.6   31.2
  6  21.3   31.5
  7  23.7   33.8
  8  22.1   18.5
  9  14.8   25.3
 10   6.7   36.8
 11  -1.2   28.8
 12  -8.0   28.5
