  1  -5.5   67.1
  2  -4.0   40.8
  3   0.2   48.5
  4   7.0   78.3
  5  13.6   77.0
  6  18.8   79.8
  7  21.1   68.0
  8  20.4   62.4
  9  15.8   71.2
 10   9.5   48.4
 11   3.7   63.9
 12  -2.4   50.6
