  1  -2.4   77.4
  2  -1.8   64.5
  3   1.9   64.1
  4   7.3   71.9
  5  12.3   88.9
  6  16.2   79.8
  7  20.3  123.6
  8  22.1  156.5
  9  18.8  150.5
 10  12.5  105.6
 11   6.0  110.8
 12  -0.1   94.6
