  1 -12.8   18.9
  2 -10.5   21.0
  3  -4.0   37.1
  4   4.7   58.8
  5  11.2   74.0
  6  15.9   73.9
  7  17.4   81.6
  8  15.8   52.8
  9  10.0   45.3
 10   3.5   64.8
 11  -5.6   49.2
 12 -10.7   32.0
