  1 -15.4   13.4
  2 -14.5   22.8
  3 -12.9   21.6
  4  -7.2   18.8
  5   0.0    9.7
  6   6.4   15.3
  7   9.5   29.0
  8   9.3   59.0
  9   5.8   47.8
 10   0.1   39.6
 11  -5.5   10.5
 12 -12.1   24.6
