  1 -17.4   24.1
  2 -17.2   11.4
  3  -8.9   16.5
  4   0.4   17.8
  5   8.6   32.4
  6  15.3   77.9
  7  18.8   87.6
  8  17.1   54.1
  9  11.1   41.9
 10   3.4   46.3
 11  -7.3   27.5
 12 -16.0   17.9
