  1 -21.3    2.5
  2 -16.7    6.1
  3  -7.2    3.8
  4   3.8    8.1
  5  11.7   20.1
  6  17.9   44.4
  7  20.2   72.5
  8  17.9   66.5
  9  11.3   25.7
 10   1.4   12.3
 11 -10.6    6.8
 12 -18.9    4.0
