  1  -3.9    8.0
  2  -3.1   13.2
  3   2.2   21.5
  4   6.9   55.3
  5  12.5   87.7
  6  18.3   73.0
  7  22.6   57.7
  8  21.8   40.7
  9  16.5   30.8
 10   8.6   33.6
 11   1.6   10.9
 12  -3.4    9.2
