  1 -18.0    3.2
  2 -14.6    3.9
  3  -8.0   10.3
  4   0.1   29.1
  5   6.4   54.3
  6  12.6  108.9
  7  15.1  154.6
  8  12.7  129.1
  9   6.2   51.7
 10  -0.8   22.1
 11  -9.6   11.8
 12 -16.0    6.5
