  1 -17.0   66.8
  2 -16.0   56.1
  3  -9.3   63.0
  4  -1.4   62.1
  5   5.6   71.4
  6  11.7   89.6
  7  15.8  110.7
  8  15.6  108.9
  9  10.3   87.5
 10   3.8   87.6
 11  -3.6   74.6
 12 -11.5   63.2
