  1 -17.4   23.1
  2 -16.2   18.3
  3  -9.0   24.4
  4   0.5   23.7
  5   8.2   39.8
  6  14.3   59.3
  7  17.6   95.5
  8  16.0   66.0
  9  10.2   49.1
 10   2.5   30.8
 11  -7.2   22.2
 12 -15.6   21.8
